{"title":"HDMI Matrix Switchers for Multi-Zone Video Routing","description":"\u003cp\u003eHDMI Matrix routing solutions are critical components in modern high-definition AV setups, giving operators the power to independently route any connected input source to any display layout simultaneously. Whether you are managing complex multimedia environments in large corporate boardrooms, interactive sports bars, multi-room home theaters, or digital monitoring centers, a specialized switcher keeps signal lag at bay. Settling for rudimentary signal splitters or basic distribution hubs frequently forces resolution downscaling or total blackout issues, making a professional-grade switcher a necessity.\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003eOur robust lineup features high-bandwidth cross-point switchers engineered to maintain pure signal integrity across continuous heavy-duty cycles without any signal drop. These commercial-grade units are built with intelligent EDID data retention, strict HDCP encryption compliance management, and multiple quick-access control interfaces to streamline your digital architecture seamlessly. Utilizing a high-performance HDMI Matrix guarantees your commercial layout benefits from ultra-clean video cutting, zero-frame video latency, and flawless multi-channel audio synchronization across every single connected monitor or display screen.\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003eBrowse our comprehensive online inventory of reliable video distribution hardware built to comfortably meet the rigorous technical standards of modern venues. Find the perfect deployment of a high-performance HDMI Matrix for your commercial property today to secure dependable signal distribution, maximize your team's everyday efficiency, and build a truly premium visual environment.\u003c\/p\u003e","products":[{"product_id":"st-nmx988h-hdmi-matrix-switch","title":"ST-NMX988H HDMI Matrix Switch | 4K30 8x8 Matrix","description":"\u003cp\u003e\u003cstrong\u003eST-NMX988H HDMI Matrix Switch is a professional 4K30 8x8 HDMI matrix designed for routing eight HDMI sources to eight HDMI displays with reliable AV performance.8 channel outputs support independent resolution scaler mode (Bypass\/4K→1080P\/Auto). This matrix supports up to 8 scene presets, which can be saved, recalled or cleared. Advanced EDID management is supported.\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eThis matrix can be controlled through the front panel buttons, IR remote control, RS-232 commands and Web GUI.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe ST-NMX988H HDMI Matrix Switch offers reliable 4K30 video distribution, advanced EDID management and flexible HDMI routing for professional AV installations.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e☆ 8x8 matrix switching\u003cbr\u003e☆ HDCP 2.2 compliant\u003cbr\u003e☆ Supports 10.2Gbps video bandwidth\u003cbr\u003e☆ 8 channel inputs support video resolution up to 4K30Hz, as specified in HDMI 1.4\u003cbr\u003e☆ 8 channel outputs support independent resolution scaler mode (Bypass\/4K→1080P\/Auto)\u003cbr\u003e☆ HDMI audio formats: LPCM 2.0\/5.1\/7.1CH, Dolby Digital, DTS 5.1, Dolby Digital+, Dolby TrueHD, DTS-HD Master Audio, Dolby Atmos, DTS:X\u003cbr\u003e☆ Advanced EDID management, supporting preset EDID, copy EDID, custom EDID (upload)\u003cbr\u003e☆ Up to 8 preset scenes, which can be saved, recalled or cleared\u003cbr\u003e☆ 1U rack mounted design with front panel LCD display\u003cbr\u003e☆ Control via the front panel buttons, IR remote control, RS-232 commands and Web GUI\u003c\/p\u003e\n\n\u003cp\u003eThe ST-NMX988H HDMI Matrix Switch package includes all essential accessories required for quick installation and reliable operation.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e① 1x 4K30 8x8 HDMI Matrix\u003cbr\u003e② 1x IR Remote\u003cbr\u003e③ 1x 12V\/2.5A Multinational Power Supply (Locking)\u003cbr\u003e④ 1x User Manual\u003c\/p\u003e\n\n\u003cstyle\u003eThe ST-NMX988H HDMI Matrix Switch delivers stable 4K30 performance with professional HDMI switching, HDCP 2.2 compliance and advanced audio support.\u003c\/style\u003e\n\n\u003cdiv class=\"hdmi88-wrap\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eTechnical\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo Bandwidth\u003c\/td\u003e\n\u003ctd\u003e10.2Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo Resolution\u003c\/td\u003e\n\u003ctd\u003e480i ~ 4K@30Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Space\u003c\/td\u003e\n\u003ctd\u003eRGB, YCbCr 4:4:4, YUV 4:4:4, YCbCr 4:2:2\/4:2:0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Depth\u003c\/td\u003e\n\u003ctd\u003e8-bit, 10-bit, 12-bit (1080p@60Hz); 8-bit (4K2K@30Hz YUV4:4:4); 8-bit, 10-bit, 12-bit (4K2K@30Hz YCbCr 4:2:2\/4:2:0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDMI Audio Formats\u003c\/td\u003e\n\u003ctd\u003eLPCM 2.0\/5.1\/7.1, Dolby Digital, DTS 5.1, Dolby Digital+, Dolby TrueHD, DTS-HD Master Audio, Dolby Atmos, DTS:X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDMI Compliance\u003c\/td\u003e\n\u003ctd\u003eHDMI 1.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDCP Compliance\u003c\/td\u003e\n\u003ctd\u003eHDCP 2.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESD Protection\u003c\/td\u003e\n\u003ctd\u003eIEC 61000-4-2: ±8kV (Air-gap discharge) \u0026amp; ±4kV (Contact discharge)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eConnection\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003e8× INPUT [HDMI Type A, 19-pin female]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput\u003c\/td\u003e\n\u003ctd\u003e8× OUTPUT [HDMI Type A, 19-pin female]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl\u003c\/td\u003e\n\u003ctd\u003e1× RS-232-IN [D-Sub 9, female]; 1× LAN [RJ45]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eRecommended HDMI Cable\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4K30 Resolution\u003c\/td\u003e\n\u003ctd\u003e10m \/ 33ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1080P60 Resolution\u003c\/td\u003e\n\u003ctd\u003e15m \/ 49ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eMechanical\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing\u003c\/td\u003e\n\u003ctd\u003eMetal Enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eFront panel: Silver; Rear case: Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e440mm (W) × 285mm (D) × 44.5mm (H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e3.45kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003ePower\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003eInput: AC 100~240V 50\/60Hz; Output: DC 12V\/2.5A (US\/EU standard, CE\/FCC\/UL certified)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e23.4W (Max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eEnvironmental\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0°C ~ 40°C \/ 32°F ~ 104°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C ~ 60°C \/ -4°F ~ 140°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Humidity\u003c\/td\u003e\n\u003ctd\u003e20%~80% (Relative Humidity, non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Humidity\u003c\/td\u003e\n\u003ctd\u003e10%~90% (Relative Humidity, non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003eThe ST-NMX988H HDMI Matrix Switch front panel provides convenient input switching, EDID configuration, scene management and LCD status monitoring.\u003c\/p\u003e\n\u003ch2\u003eOperation Controls and Functions\u003c\/h2\u003e\n\u003ch3\u003eFront Panel\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-03_154813.png?v=1780491292\" alt=\"Front Panel\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 8%;\"\u003eNo.\u003c\/th\u003e\n\u003cth style=\"width: 22%;\"\u003eName\u003c\/th\u003e\n\u003cth\u003eFunction Description\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eLCD Screen\u003c\/td\u003e\n\u003ctd\u003eThe software version and IP address of the matrix is displayed on the screen after powering on. Information such as the current input\/output channel mapping and EDID can be displayed by pressing front panel buttons.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eINPUT \/ OUTPUT (1~8) Buttons\u003c\/td\u003e\n\u003ctd\u003eInput and output channel switching buttons. Firstly press the INPUT (1–8) button to select the input channel; the corresponding input button lights green and the channel number will be displayed on the LCD screen. Then press the OUTPUT (1–8) button to select one or multiple output channels to complete \"one-to-one\" or \"one-to-many\" matrix switching.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eCONTROL Buttons\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eUP:\u003c\/strong\u003e Press the UP button to select the previous item.\u003cbr\u003e\u003cstrong\u003eDOWN:\u003c\/strong\u003e Press the DOWN button to select the next item.\u003cbr\u003e\u003cstrong\u003eEDID:\u003c\/strong\u003e Used to set the EDID mode of the input channel. Press the EDID button to enter EDID setting mode, press the INPUT (1~8) button to select the input channel, then press UP\/DOWN to select the desired EDID. Finally, press ENTER to confirm and save. Pressing the EDID button twice returns to the home page.\u003cbr\u003e\u003cstrong\u003eENTER:\u003c\/strong\u003e Used to confirm and save EDID settings.\u003cbr\u003e\u003cstrong\u003eSAVE:\u003c\/strong\u003e Used to save the preset scene. Up to 8 scenes can be saved. Press \"SAVE + OUTPUT n\" to save the current routing scene as scene n (n=1~8).\u003cbr\u003e\u003cstrong\u003eRECALL:\u003c\/strong\u003e Used to recall the saved scene. Press \"RECALL + OUTPUT n\" to recall routing scene n (n=1~8) as the current routing.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eIR Window\u003c\/td\u003e\n\u003ctd\u003eIR signal receiving window, receiving the IR signal of the IR remote.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe ST-NMX988H HDMI Matrix Switch rear panel includes eight HDMI inputs, eight HDMI outputs, RS-232 control, LAN control and DC power input.\u003c\/p\u003e\n\u003ch3\u003eRear Panel\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-03_154850.png?v=1780491326\" alt=\"Rear Panel\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 8%;\"\u003eNo.\u003c\/th\u003e\n\u003cth style=\"width: 22%;\"\u003eName\u003c\/th\u003e\n\u003cth\u003eFunction Description\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eINPUT 1~8 Ports\u003c\/td\u003e\n\u003ctd\u003eHDMI signal input ports, connected to HDMI source devices such as PC, DVD or Set-top box with an HDMI cable.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eOUTPUT 1~8 Ports\u003c\/td\u003e\n\u003ctd\u003eHDMI signal output ports, connected to HDMI display devices such as TV or Monitor with an HDMI cable.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eRS-232-IN Port\u003c\/td\u003e\n\u003ctd\u003eRS-232 serial port, connected to the PC or control system to upgrade firmware, or control the matrix through API commands.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eLAN Port\u003c\/td\u003e\n\u003ctd\u003eLAN port, used for network control. Users can access the Web GUI through this port to control the matrix.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eDC 12V\u003c\/td\u003e\n\u003ctd\u003eDC 12V\/2.5A power input port.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003ePower Switch\u003c\/td\u003e\n\u003ctd\u003eUsed to switch on\/off the power of the matrix.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eIR Remote\u003c\/h2\u003e\n\u003cimg class=\"img-center-small\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-03_154937.png?v=1780491373\" alt=\"IR Remote\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 30%;\"\u003eButton\u003c\/th\u003e\n\u003cth\u003eFunction Description\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSAVE\u003c\/td\u003e\n\u003ctd\u003ePress this button to save the scene.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEDID\u003c\/td\u003e\n\u003ctd\u003ePress this button to switch the EDID.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRECALL\u003c\/td\u003e\n\u003ctd\u003ePress this button to recall the saved scene.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 \/ 2 \/ 3 \/ 4 \/ 5 \/ 6 \/ 7 \/ 8\u003c\/td\u003e\n\u003ctd\u003eThe numbers 1–8 are equivalent to the number buttons on the front panel. In \"stateless mode\", pressing number button 1 enters \"INPUT\" mode, then pressing number n selects OUTPUT n (n=1~8). In different modes, buttons 1~8 represent different functions, following the same logic as the front panel number buttons.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003ctd\u003eThe function of the 9 button is the same as the DOWN button on the front panel.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e0\u003c\/td\u003e\n\u003ctd\u003eThe function of the 0 button is the same as the UP button on the front panel.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRETURN\u003c\/td\u003e\n\u003ctd\u003ePress this button to return to the main menu.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eENTER\u003c\/td\u003e\n\u003ctd\u003ePress this button to confirm the EDID switching.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplication Example\u003c\/h2\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-03_155024.png?v=1780491558\" alt=\"Application Example\"\u003e\n\u003c\/div\u003e","brand":"staison","offers":[{"title":"Default Title","offer_id":52236642943207,"sku":"ST-NMX988H","price":2628.1,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/8144\/3559\/files\/ST-NMX988H_matrix_front_and_back.jpg?v=1782062758"},{"product_id":"st-nmxb22ac-18gbps-2x2-hdmi-matrix-switcher-with-audio-extractor","title":"ST-NMXB22AC 18Gbps 2x2 HDMI Matrix Switcher with Audio Extractor","description":"\u003cp\u003e\u003cstrong\u003eST-NMXB22AC 18Gbps 2x2 HDMI Matrix Switcher supports transmission of video signals up to 4K2K@50\/60Hz YCbCr 4:4:4 from two HDMI sources to two HDMI displays simultaneously. ST-NMXB22AC 18Gbps 2x2 HDMI Matrix Switcher  supports audio extract from output A to optical and analog output. It supports three modes of EDID setting (AUTO, COPY and STD). Flexible control via panel buttons and IR remote, the corresponding LED indicator on front panel will be illuminated.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe ST-NMXB22AC 18Gbps 2x2 HDMI Matrix Switcher is designed for professional AV installations, conference rooms, classrooms and home entertainment systems. This HDMI Matrix Switcher delivers reliable 4K UHD video, HDR support and seamless audio extraction.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eChoose the ST-NMXB22AC 18Gbps 2x2 HDMI Matrix Switcher for flexible HDMI switching, advanced EDID management and stable 18Gbps performance with optical and analog audio output.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e☆ HDCP 2.2 \/ HDCP 1.x, DVI 1.0 compliant\u003cbr\u003e☆ Support 18Gbps video bandwidth\u003cbr\u003e☆ Video resolution is up to 4K2K@50\/60Hz (4:4:4)\u003cbr\u003e☆ Support digital and analog audio extract output from output A\u003cbr\u003e☆ EDID can be selected with AUTO, COPY and STD mode via the selector on the front panel\u003cbr\u003e☆ Support analog audio PCM 2.0\u003cbr\u003e☆ Supported optical audio pass-through format: LPCM 2.0\/2.1CH, Dolby 5.1, Dolby TrueHD, Dolby DD+, DTS 5.1, DTS-ES 6\/DTS-HDMA 5.1, DTS HD-HRA 5.1\u003cbr\u003e☆ Support HDR function\u003cbr\u003e☆ Flexible control via panel buttons and IR remote\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e① 1× 2×2 HDMI Matrix Switcher\u003cbr\u003e② 1× 5V\/1A Power Adapter\u003cbr\u003e③ 1× Matrix IR Remote\u003cbr\u003e④ 1× User Manual\u003c\/p\u003e\n\n\u003cstyle\u003e\u003c\/style\u003e\n\n\u003cdiv class=\"hdmi22-wrap\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eTechnical\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo Bandwidth\u003c\/td\u003e\n\u003ctd\u003e594MHz \/ 18Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDMI Video Resolution\u003c\/td\u003e\n\u003ctd\u003eUp to 4K2K@50\/60Hz YCbCr 4:4:4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Space\u003c\/td\u003e\n\u003ctd\u003eRGB, YCbCr 4:4:4, YCbCr 4:2:2, YCbCr 4:2:0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Depth\u003c\/td\u003e\n\u003ctd\u003e8-bit, 10-bit, 12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Dynamic Range\u003c\/td\u003e\n\u003ctd\u003eHDR, HDR10+, HLG, Dolby Vision\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDMI Audio Formats\u003c\/td\u003e\n\u003ctd\u003ePCM 2.0\/5.1\/7.1CH, Dolby 5.1, DTS 5.1, Dolby TrueHD, DTS-HD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL\/R Audio Formats\u003c\/td\u003e\n\u003ctd\u003eAnalog stereo PCM 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Audio Formats\u003c\/td\u003e\n\u003ctd\u003eLPCM [2.0\/2.1] CH, Dolby 5.1, Dolby TrueHD, Dolby DD+, DTS 5.1, DTS-ES 6, DTS-HDMA 5.1, DTS HD-HRA 5.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDCP Compliance\u003c\/td\u003e\n\u003ctd\u003eHDCP 2.2 and HDCP 1.x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDVI Compliance\u003c\/td\u003e\n\u003ctd\u003eDVI 1.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESD Protection\u003c\/td\u003e\n\u003ctd\u003eHuman-body Model: ±8kV (Air-gap discharge), ±4kV (Contact discharge)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eConnection\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Ports\u003c\/td\u003e\n\u003ctd\u003e2× HDMI Type A [19-pin female]; 1× IR Receiver Window\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Ports\u003c\/td\u003e\n\u003ctd\u003e2× HDMI Type A [19-pin female]; 1× L\/R [3.5mm Stereo Mini-jack]; 1× OPTICAL OUT [Optical jack]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eMechanical\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing\u003c\/td\u003e\n\u003ctd\u003eMetal Enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e144mm (W) × 59.5mm (D) × 18mm (H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e208g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003ePower\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003eInput: AC 100~240V 50\/60Hz; Output: DC 5V\/1A (US\/EU standard, CE\/FCC\/UL certified)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e2.7W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eEnvironmental\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0°C ~ 40°C \/ 32°F ~ 104°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C ~ 60°C \/ -4°F ~ 140°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e20~90% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eOperation Controls and Functions\u003c\/h2\u003e\n\u003ch3\u003eFront Panel\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-03_161700.png?v=1780494313\" alt=\"Front Panel\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 8%;\"\u003eNo.\u003c\/th\u003e\n\u003cth style=\"width: 22%;\"\u003eName\u003c\/th\u003e\n\u003cth\u003eFunction Description\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003ePOWER LED\u003c\/td\u003e\n\u003ctd\u003ePower LED indicator. The power LED illuminates in red when the product is working or on standby.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eOUTPUT A\u003c\/td\u003e\n\u003ctd\u003ePress the OUT A button to select input 1 or 2 source. The corresponding LED indicator will illuminate in green.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eOUTPUT B\u003c\/td\u003e\n\u003ctd\u003ePress the OUT B button to select input 1 or 2 source. The corresponding LED indicator will illuminate in green.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eEDID AUTO \/ COPY \/ STD\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eAUTO:\u003c\/strong\u003e The product will compare OUT A and OUT B EDID settings and output the lowest resolution to source devices, then the source devices will send the signal to all HDMI outputs.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCOPY:\u003c\/strong\u003e The product will copy the EDID setting of the HDMI OUT A display device (if no HDMI OUT A capable EDID is detected, the product will copy HDMI OUT B) to source devices, then the source devices will send the signal to all HDMI outputs.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSTD:\u003c\/strong\u003e The source devices will send fixed 1080P\/60Hz EDID to all HDMI outputs (audio for PCM 2.0 only).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eIR\u003c\/td\u003e\n\u003ctd\u003eIR receiver window. Receives IR remote signal of this product only.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eRear Panel\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-03_161917.png?v=1780494335\" alt=\"Rear Panel\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 8%;\"\u003eNo.\u003c\/th\u003e\n\u003cth style=\"width: 22%;\"\u003eName\u003c\/th\u003e\n\u003cth\u003eFunction Description\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eINPUT 1 \/ 2\u003c\/td\u003e\n\u003ctd\u003eConnect to HDMI source devices such as DVD player or PS4 with an HDMI cable.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eOUTPUT A \/ B\u003c\/td\u003e\n\u003ctd\u003eConnect to HDMI display devices such as TV or monitor with an HDMI cable.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eAUDIO OUT (OPTICAL \/ L\/R)\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eOPTICAL:\u003c\/strong\u003e Optical audio output port. Connect to audio amplifier.\u003cbr\u003e\u003cstrong\u003eL\/R:\u003c\/strong\u003e Analog audio output port. Connect to audio amplifier.\u003cbr\u003eNote: The audio output signal is from OUTPUT A port.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eDC 5V\u003c\/td\u003e\n\u003ctd\u003ePlug the 5V\/1A DC power supply into the unit and connect the adapter to an AC outlet.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eIR Remote\u003c\/h2\u003e\n\u003cimg class=\"img-center-small\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-03_161953.png?v=1780494365\" alt=\"IR Remote\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 30%;\"\u003eButton\u003c\/th\u003e\n\u003cth\u003eFunction Description\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003ePower on the product or set it to standby status.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eOUTPUT A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 \/ 2\u003c\/td\u003e\n\u003ctd\u003eSelect input 1 or input 2 source signal to OUTPUT A port.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e↕ (Cycle)\u003c\/td\u003e\n\u003ctd\u003eSelect circularly input 1 or input 2 source signal to OUTPUT A port.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eOUTPUT B\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 \/ 2\u003c\/td\u003e\n\u003ctd\u003eSelect input 1 or input 2 source signal to OUTPUT B port.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e↕ (Cycle)\u003c\/td\u003e\n\u003ctd\u003eSelect circularly input 1 or input 2 source signal to OUTPUT B port.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eNotice:\u003c\/strong\u003e\u003cbr\u003e① The power LED on the front panel will illuminate in red when the product is working or on standby.\u003cbr\u003e② The input source LED on the front panel will illuminate in blue when OUTPUT A or OUTPUT B is selected by an input source.\u003cbr\u003eFor using the IR remote, the best distance is 0~7m and the best angle is ±45°.\u003c\/p\u003e\n\u003cp\u003eThe ST-NMXB22AC 18Gbps 2x2 HDMI Matrix Switcher is designed for professional AV installations, conference rooms, classrooms and home entertainment systems. This HDMI Matrix Switcher delivers reliable 4K UHD video, HDR support and seamless audio extraction.\u003c\/p\u003e\n\u003cp\u003eChoose the ST-NMXB22AC 18Gbps 2x2 HDMI Matrix Switcher for flexible HDMI switching, advanced EDID management and stable 18Gbps performance with optical and analog audio output.\u003c\/p\u003e\n\u003ch2\u003eApplication Example\u003c\/h2\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-03_162035.png?v=1780494531\" alt=\"Application Example\"\u003e\n\u003c\/div\u003e","brand":"staison","offers":[{"title":"Default Title","offer_id":52236661194983,"sku":"ST-NMXB22AC","price":356.67,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/8144\/3559\/files\/ST-NMXB22AC_matrix__top_and_bottom..jpg?v=1782063018"},{"product_id":"st-nmxb42lmvuc-video-matrix-switcher","title":"ST-NMXB42LMVUC Video Matrix Switcher | 4x2 Multiview USB 3.2","description":"\u003cp\u003e\u003cstrong\u003eST-NMXB42LMVUC Video Matrix Switcher is a professional 4x2 seamless matrix switcher with multiview and USB 3.2 capture output. The ST-NMXB42LMVUC Video Matrix Switcher supports video resolutions up to 4K@60Hz 4:4:4, HDCP 2.2, HDMI 2.0b, HDR10+, HLG, Dolby Vision pass-through and seamless AV switching.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe ST-NMXB42LMVUC Video Matrix Switcher features four HDMI inputs, two HDMI outputs, four HDMI loop outputs and one USB 3.2 capture output for UVC\/UAC usage. It supports single screen, PIP, PBP, Triple, Quad and custom multiview layouts for video conference rooms, control rooms, classrooms and professional AV installations.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe ST-NMXB42LMVUC Video Matrix Switcher can be controlled via front panel buttons, IR remote, RS-232, TCP\/IP and Web GUI. It also supports audio de-embedding, advanced EDID management, HDR to SDR conversion and reliable 4K video capture.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e☆ Video resolutions up to 4K@60Hz 4:4:4, as specified in HDMI™ 2.0b\u003cbr\u003e☆ HDCP 2.2 and HDCP 1.x compliant\u003cbr\u003e☆ USB 3.2 Gen 1 up to 5Gbps\u003cbr\u003e☆ 4x2 seamless switching (single screen) and fast switching (multiview) function\u003cbr\u003e☆ 4K video capture over USB 3.2 Gen 1 with standard UVC\/UAC protocol\u003cbr\u003e☆ Seamless switching without black screen or tearing screen (matrix mode)\u003cbr\u003e☆ Multiple multiview display modes: Auto\/Single\/PIP\/PBP\/Triple\/Quad view and customized layouts\u003cbr\u003e☆ Supports HDR10, HDR10+, HLG and Dolby Vision pass-through\u003cbr\u003e☆ Supports HDR to SDR conversion\u003cbr\u003e☆ Auto or manual switching mode\u003cbr\u003e☆ Input: 4x HDMI™, 1x USB 3.2 Gen 1 host\u003cbr\u003e☆ Output: 4x HDMI™ loop, 2x HDMI™, 1x Optical audio, 1x Analog audio\u003cbr\u003e☆ Audio de-embedded\u003cbr\u003e☆ Advanced EDID management\u003cbr\u003e☆ Flexible control via front panel buttons, IR remote, RS-232, TCP\/IP or Web GUI\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe ST-NMXB42LMVUC Video Matrix Switcher is designed for professional AV installations that require 4K seamless switching and multiview display control. \u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe ST-NMXB42LMVUC Video Matrix Switcher supports video conferencing, control rooms, classrooms, presentation rooms and commercial AV distribution.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe ST-NMXB42LMVUC Video Matrix Switcher provides four HDMI inputs, two HDMI outputs, loop outputs and USB 3.2 capture for flexible system integration.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe ST-NMXB42LMVUC Video Matrix Switcher delivers reliable 4K@60Hz 4:4:4 video performance with HDMI 2.0b and HDCP 2.2 support.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe ST-NMXB42LMVUC Video Matrix Switcher supports Single, PIP, PBP, Triple, Quad and custom multiview layouts.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe ST-NMXB42LMVUC Video Matrix Switcher is suitable for live presentations, meeting rooms, training spaces and digital signage applications.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe ST-NMXB42LMVUC Video Matrix Switcher offers USB 3.2 UVC\/UAC capture for professional video conferencing and recording workflows.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe ST-NMXB42LMVUC Video Matrix Switcher supports HDR10, HDR10+, HLG and Dolby Vision pass-through for high-quality AV systems.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe ST-NMXB42LMVUC Video Matrix Switcher includes audio de-embedding, advanced EDID management and HDR to SDR conversion.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe ST-NMXB42LMVUC Video Matrix Switcher can be controlled by front panel buttons, IR remote, RS-232, TCP\/IP and Web GUI.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe ST-NMXB42LMVUC Video Matrix Switcher provides stable HDMI signal routing for professional AV, conference and control applications.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eChoose the ST-NMXB42LMVUC Video Matrix Switcher for seamless 4K switching, multiview display, USB capture and reliable AV distribution.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e① 1x 4x2 Seamless Matrix Switcher\u003cbr\u003e② 1x IR Remote Control\u003cbr\u003e③ 1x USB 3.0 Host Cable (USB-A to USB-B, 0.5m)\u003cbr\u003e④ 1x IR Wideband Receiver Cable (1.5m)\u003cbr\u003e⑤ 1x 3pin-3.5mm Phoenix Connector (male)\u003cbr\u003e⑥ 1x 5pin-3.5mm Phoenix Connector (male)\u003cbr\u003e⑦ 2x Mounting Ear\u003cbr\u003e⑧ 8x Machine Screw\u003cbr\u003e⑨ 1x Multinational AC Power Cord (1.5m, optional)\u003cbr\u003e⑩ 1x User Manual\u003c\/p\u003e\n\n\u003cstyle\u003e.smx42-wrap { width: 100%; font-family: Arial, sans-serif; font-size: 14px; color: #222; }.smx42-wrap h2 { font-size: 16px; margin: 28px 0 8px; border-bottom: 2px solid #222; padding-bottom: 4px; text-align: center; }.smx42-wrap h3 { font-size: 14px; margin: 18px 0 6px; }.smx42-wrap table { width: 100%; border-collapse: collapse; margin-bottom: 16px; }.smx42-wrap th { background: #333; color: #fff; text-align: left; padding: 7px 10px; font-size: 13px; }.smx42-wrap td { padding: 6px 10px; border: 1px solid #ccc; vertical-align: top; }.smx42-wrap tr:nth-child(even) td { background: #f5f5f5; }.smx42-wrap .group td { background: #e0e0e0; font-weight: bold; font-size: 13px; }.smx42-wrap td:first-child { font-weight: bold; width: 38%; }.smx42-wrap img { width: 100%; height: auto; display: block; }.smx42-wrap img.img-center-small { width: auto; max-width: 180px; display: block; margin-left: auto; margin-right: auto; }\u003c\/style\u003e\n\n\u003cdiv class=\"smx42-wrap\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eTechnical\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDMI Compliance\u003c\/td\u003e\n\u003ctd\u003eHDMI™ 2.0b\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDCP Compliance\u003c\/td\u003e\n\u003ctd\u003eHDCP 2.2 and 1.x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo Bandwidth\u003c\/td\u003e\n\u003ctd\u003e18Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Video Resolution\u003c\/td\u003e\n\u003ctd\u003e640×480p60Hz, 800×600p60Hz, 1024×768p60Hz, 1280×1024p60Hz, 1360×768p60Hz, 1440×900p60Hz, 1440×1050p60Hz, 1600×1200p60Hz, 720×480i59.94Hz (480i59), 720×480p59.94Hz (480p59), 720×576i50Hz (576i50), 720×576p50Hz (576p50), 1280×720p50Hz (720p50), 1280×720p59.94Hz (720p59), 1280×720p60Hz (720p60), 1920×1080i50Hz (1080i50), 1920×1080i59.94Hz (1080i59), 1920×1080i60Hz (1080i60), 1920×1080p23.98Hz (1080p23), 1920×1080p24Hz (1080p24), 1920×1080p25Hz (1080p25), 1920×1080p29.97Hz (1080p29), 1920×1080p30Hz (1080p30), 1920×1080p50Hz (1080p50), 1920×1080p59.94Hz (1080p59), 1920×1080p60Hz (1080p60), 3840×2160p23.98Hz (2160p23), 3840×2160p24Hz (2160p24), 3840×2160p25Hz (2160p25), 3840×2160p29.97Hz (2160p29), 3840×2160p30Hz (2160p30), 3840×2160p50Hz (2160p50), 3840×2160p59.94Hz (2160p59), 3840×2160p60Hz (2160p60), 4096×2160p23.98Hz, 4096×2160p24Hz, 4096×2160p25Hz, 4096×2160p29.97Hz, 4096×2160p30Hz, 4096×2160p50Hz, 4096×2160p59.94Hz, 4096×2160p60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Video Resolution\u003c\/td\u003e\n\u003ctd\u003eHDR Bypass Mode: Video passthrough from input\u003cbr\u003eHDR to SDR Mode: 1024×768p60Hz, 1280×720p50Hz, 1280×720p60Hz, 1280×800p60Hz, 1360×768p60Hz, 1920×1200p60Hz, 1920×1080i50Hz (1080i50), 1920×1080i60Hz (1080i60), 1920×1080p50Hz (1080p50), 1920×1080p60Hz (1080p60), 3840×2160p25Hz (2160p25), 3840×2160p30Hz (2160p30), 3840×2160p50Hz (2160p50), 3840×2160p60Hz (2160p60), 4096×2160p50Hz, 4096×2160p60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Space\u003c\/td\u003e\n\u003ctd\u003eRGB, YCbCr 4:4:4, YCbCr 4:2:2, YCbCr 4:2:0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Depth\u003c\/td\u003e\n\u003ctd\u003e8\/10\/12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDR\u003c\/td\u003e\n\u003ctd\u003eHDR, HDR10, HDR10+, Dolby Vision, HLG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Formats\u003c\/td\u003e\n\u003ctd\u003eHDMI™ Passthrough: LPCM, Dolby Digital\/Plus\/EX, Dolby TrueHD, Dolby Atmos, DTS, DTS-HD, DTS-HD Master Audio, DTS-96\/24, DTS High Res\u003cbr\u003eAudio Breakout:\u003cbr\u003eOptical Out: Up to LPCM\/Dolby\/DTS 5.1CH\u003cbr\u003eLine Out: Only LPCM 2CH (sample rate 32~192kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIR Level\u003c\/td\u003e\n\u003ctd\u003e12Vp-p\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIR Frequency\u003c\/td\u003e\n\u003ctd\u003eWideband 20K–60KHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Bandwidth\u003c\/td\u003e\n\u003ctd\u003eUSB 3.2 Gen 1 up to 5Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eLINE Analog Audio Out\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDynamic Range\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;90dB @0dBu, 1kHz A-weighted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio S\/N Ratio\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;90dB @0dBu, 1kHz A-weighted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Level (Maximum)\u003c\/td\u003e\n\u003ctd\u003e8.2dBu (2Vrms) @ balanced audio\u003cbr\u003e2.2dBu (1Vrms) @ unbalanced audio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Impedance\u003c\/td\u003e\n\u003ctd\u003e600 Ohm balanced\u003cbr\u003e300 Ohm unbalanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Output Delay\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;1ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio THD+N\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.01% @ +4dBu, 1kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e20Hz to 20kHz (-\/+0.5dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eConnection\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput ports\u003c\/td\u003e\n\u003ctd\u003e4× IN [HDMI™ Type A, 19-pin female]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput ports\u003c\/td\u003e\n\u003ctd\u003e1× OUT 1 [HDMI™ Type A, 19-pin female, single\/multiview output]\u003cbr\u003e1× OUT 2 [HDMI™ Type A, 19-pin female, single screen output]\u003cbr\u003e4× LOOP [HDMI™ Type A, 19-pin female]\u003cbr\u003e1× LINE AUDIO OUT [5pin-3.5mm phoenix connector]\u003cbr\u003e1× OPTICAL AUDIO OUT [S\/PDIF]\u003cbr\u003e1× UVC\/4K [9-pin USB Host Type B, USB 3.2 Gen 1 5Gbps, supporting UVC\/UAC]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl ports\u003c\/td\u003e\n\u003ctd\u003e1× RS-232 [3pin-3.5mm phoenix connector, RS-232 API control]\u003cbr\u003e1× LAN [RJ45 connector, TCP\/IP and Web GUI]\u003cbr\u003e1× SERVICE [USB-C with USB 2.0 only, 12-pin female, FW upgrade port]\u003cbr\u003e1× IR EXT [3.5mm audio jack, IR IN 12V level]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eESD Protection\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESD Protection\u003c\/td\u003e\n\u003ctd\u003eIEC 61000-4-2: ±8kV (Air-gap discharge), ±4kV (Contact discharge)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Distance\u003c\/td\u003e\n\u003ctd\u003eHDMI™ passive cable: 9.8ft \/ 3m\u003cbr\u003eUSB 3.2 Gen 1 5Gbps passive cable: 4.9ft \/ 1.5m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eMechanical\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing\u003c\/td\u003e\n\u003ctd\u003eFront panel: Aluminum; Rear case: Metal Enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e440mm [W] × 200mm [D] × 44mm [H]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.65kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003ePower\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003eAC 100–240V 50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e61.6W (Max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eEnvironmental\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0°C ~ 40°C \/ 32°F ~ 104°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C ~ 60°C \/ -4°F ~ 140°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Humidity\u003c\/td\u003e\n\u003ctd\u003e20%~80% (relative humidity, non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Humidity\u003c\/td\u003e\n\u003ctd\u003e10%~90% (relative humidity, non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eOperation Controls and Functions\u003c\/h2\u003e\n\u003ch3\u003eFront Panel\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-03_190102.png?v=1780502908\" alt=\"Front Panel\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 8%;\"\u003eNo.\u003c\/th\u003e\n\u003cth style=\"width: 22%;\"\u003eName\u003c\/th\u003e\n\u003cth\u003eFunction Description\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eLCD screen\u003c\/td\u003e\n\u003ctd\u003e1.8-inch LCD panel with 284×240 resolution and IPS. After powering on, the LCD screen will display the current input\/output channel mapping of the matrix by default. In addition, information such as EDID, output resolution, baud rate, and IP address can be displayed\/set by pressing menu buttons.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eIR window\u003c\/td\u003e\n\u003ctd\u003eIR signal receiving window, receiving the IR remote signal to control certain functions of the machine.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eLCD screen operation buttons\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eMENU:\u003c\/strong\u003e Press the MENU button to enter the primary menu, with five primary items (INPUT SETTINGS \/ OUTPUT SETTINGS \/ AUDIO BREAKOUT \/ SETUP \/ FIRMWARE), which can view\/set various functions of the matrix, including input EDID, output resolution\/HDR\/USB\/mute\/stream, audio source\/mute, LCD on-time, baud rate, network configuration, reboot, reset and firmware version.\u003cbr\u003e\u003cstrong\u003eUP:\u003c\/strong\u003e Press the UP button to select the previous item.\u003cbr\u003e\u003cstrong\u003eDOWN:\u003c\/strong\u003e Press the DOWN button to select the next item.\u003cbr\u003e\u003cstrong\u003eLEFT:\u003c\/strong\u003e Left directional operation button.\u003cbr\u003e\u003cstrong\u003eRIGHT:\u003c\/strong\u003e Right directional operation button.\u003cbr\u003e\u003cstrong\u003eENTER:\u003c\/strong\u003e Press the ENTER button to confirm and take effect.\u003cbr\u003e\u003cbr\u003eNotes:\u003cbr\u003e• Pressing the MENU button will return to the previous menu.\u003cbr\u003e• In any level menu, it will return to the initial display screen if no operation is performed within 10 seconds.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eMatrix operation buttons\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eIN 1\/IN 2\/IN 3\/IN 4:\u003c\/strong\u003e Input channel selection buttons.\u003cbr\u003e\u003cstrong\u003eOUT 1\/OUT 2:\u003c\/strong\u003e Output channel selection buttons.\u003cbr\u003e\u003cstrong\u003ePRESET:\u003c\/strong\u003e Press the PRESET button to recall the presets circularly.\u003cbr\u003e\u003cstrong\u003eFUNC:\u003c\/strong\u003e Function button.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eOUT + IN:\u003c\/strong\u003e Firstly press the OUT 1\/2 button to select the output channel, then press the IN 1\/2\/3\/4 button to select the input channel to complete the matrix mapping. For example, \"OUT 1 + IN 1\" indicates switching the input 1 signal source to output 1.\u003cbr\u003e\u003cstrong\u003eFUNC + IN:\u003c\/strong\u003e Switch the input source to all outputs. For example, \"FUNC + IN 1\" indicates switching the input 1 signal source to all output ports.\u003cbr\u003e\u003cstrong\u003eFUNC + FUNC + IN 1:\u003c\/strong\u003e View the IP address.\u003cbr\u003e\u003cstrong\u003eFUNC + FUNC + IN 2:\u003c\/strong\u003e View the baud rate of the serial port.\u003cbr\u003e\u003cstrong\u003eFUNC + FUNC + IN 3:\u003c\/strong\u003e Turn on signal management mode.\u003cbr\u003e\u003cstrong\u003eFUNC + FUNC + IN 4:\u003c\/strong\u003e Turn off signal management mode.\u003cbr\u003e\u003cbr\u003eNote: The quick information will disappear automatically after being displayed for 3 seconds.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003ePOWER button\u003c\/td\u003e\n\u003ctd\u003eShort press the POWER button to power on the unit, the button light is off.\u003cbr\u003ePress and hold the POWER button for 3 seconds to enter standby mode; the red button light will illuminate.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eLOCK button\u003c\/td\u003e\n\u003ctd\u003ePress and hold the LOCK button for 3 seconds to lock front panel buttons (except the power button), the blue button light is on. Press again to unlock; the button light will turn off.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003eSERVICE port\u003c\/td\u003e\n\u003ctd\u003eUSB-C port with USB 2.0 only, used for firmware upgrade.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eRear Panel\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-03_190150.png?v=1780502930\" alt=\"Rear Panel\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 8%;\"\u003eNo.\u003c\/th\u003e\n\u003cth style=\"width: 22%;\"\u003eName\u003c\/th\u003e\n\u003cth\u003eFunction Description\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eIN 1\/2\/3\/4 ports\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eINPUT:\u003c\/strong\u003e Four HDMI signal input ports, supporting auto switching, connected to HDMI source devices such as DVD or Blu-ray player with HDMI cable.\u003cbr\u003e\u003cstrong\u003eLOOP:\u003c\/strong\u003e Four HDMI signal loop output ports, supporting bypass and downscale, connected to HDMI display devices such as TV or monitor with HDMI cable.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eMULTIVIEW OUT 1 port\u003c\/td\u003e\n\u003ctd\u003eHDMI signal output port, supporting single screen or multiview display.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eSINGLE OUT 2 port\u003c\/td\u003e\n\u003ctd\u003eHDMI signal output port, only supporting single screen display. Supports HDR bypass and HDR to SDR conversion.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eOPTICAL port\u003c\/td\u003e\n\u003ctd\u003eOptical fiber audio output port, supporting audio de-embedding up to 5.1CH.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eLINE port\u003c\/td\u003e\n\u003ctd\u003eAnalog audio output port, supporting balanced\/unbalanced 2CH audio output (with a maximum output level of 2Vrms).\u003cbr\u003eBalanced connection: L+, L–, GND, R+, R–\u003cbr\u003eUnbalanced connection: L+, GND, R+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eUVC\/4K port\u003c\/td\u003e\n\u003ctd\u003eUSB 3.2 Gen 1 capture port, supporting UVC\/UAC.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003eLAN port\u003c\/td\u003e\n\u003ctd\u003eEthernet port, used for TCP\/IP and Web GUI control.\u003cbr\u003e• Green light on: The unit is linked with PC.\u003cbr\u003e• Green light off: The unit is not linked with PC.\u003cbr\u003e• Yellow light flashing: Data transmission in progress.\u003cbr\u003e• Yellow light off: No data transmission.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003eRS-232 port\u003c\/td\u003e\n\u003ctd\u003eRS-232 serial port, with baud rate of 115200, used for upgrade and API command transmission.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003ctd\u003eIR EXT port\u003c\/td\u003e\n\u003ctd\u003eIR signal receiving port, with a default IR level of 12V, connected with the 12V IR Receiver cable. If the IR signal receiving window of the unit is blocked or the unit is installed in a closed area out of infrared line of sight, the IR receiver cable can be inserted to the \"IR EXT\" port to receive the IR remote signal.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003eGND\u003c\/td\u003e\n\u003ctd\u003eConnect the unit housing to ground.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003ePower Switch\u003c\/td\u003e\n\u003ctd\u003ePress the power switch to turn on\/off the power.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003ePower port\u003c\/td\u003e\n\u003ctd\u003eUniversal AC power outlet, connected to the 100–240V AC 50\/60Hz power supply.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eIR Cable Pin Assignment\u003c\/h2\u003e\n\u003cp\u003eThe pin assignment of the IR Receiver cable and IR Blaster cable is as below:\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-03_190213.png?v=1780502977\" alt=\"IR Cable Pin Assignment\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 20%;\"\u003ePin\u003c\/th\u003e\n\u003cth\u003eAssignment\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eIR Signal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eGrounding\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003ePower 12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003eNote: When the angle between the IR receiver and the remote control is ±45°, the transmission distance is 0–5 meters; when the angle is ±90°, the transmission distance is 0–8 meters.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eIR Remote\u003c\/h3\u003e\n\u003cimg class=\"img-center-small\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-03_190249.png?v=1780503314\" alt=\"IR Remote\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 25%;\"\u003eButton Group\u003c\/th\u003e\n\u003cth\u003eFunction Description\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e① Power button\u003c\/td\u003e\n\u003ctd\u003ePress this button to power on the unit or set it to standby mode.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e② OUT 1 buttons\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eIN 1\/IN 2\/IN 3\/IN 4:\u003c\/strong\u003e Press to select input source for the OUT 1 port.\u003cbr\u003e\u003cstrong\u003eAUTO:\u003c\/strong\u003e Press to enable\/disable the auto switching function in single screen display mode.\u003cbr\u003e\u003cstrong\u003e◄ ►:\u003c\/strong\u003e Press to circularly select the previous or next input source for OUT 1 in single screen display mode, or for WIN 1 in multiview display mode.\u003cbr\u003e\u003cstrong\u003eRES.:\u003c\/strong\u003e Press to cycle through the output resolution for the OUT 1 port.\u003cbr\u003e\u003cstrong\u003ePIP:\u003c\/strong\u003e Press to switch output 1 to PIP display mode.\u003cbr\u003e\u003cstrong\u003ePBP:\u003c\/strong\u003e Press to switch output 1 to PBP display mode.\u003cbr\u003e\u003cstrong\u003eTRIPLE:\u003c\/strong\u003e Press to switch output 1 to Triple display mode.\u003cbr\u003e\u003cstrong\u003eQUAD:\u003c\/strong\u003e Press to switch output 1 to Quad display mode.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e③ OUT 2 buttons\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eIN 1\/IN 2\/IN 3\/IN 4:\u003c\/strong\u003e Press to select input source for the OUT 2 port.\u003cbr\u003e\u003cstrong\u003eAUTO:\u003c\/strong\u003e Press to enable\/disable the auto switching function.\u003cbr\u003e\u003cstrong\u003e◄ ►:\u003c\/strong\u003e Press to circularly select the previous or next input source for the OUT 2 port.\u003cbr\u003e\u003cstrong\u003eRES.:\u003c\/strong\u003e Press to cycle through the output resolution for the OUT 2 port.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e④ Preset buttons\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003ePRESET 1\/2\/3\/4\/5\/6\/7\/8:\u003c\/strong\u003e Press to recall the saved preset scenes.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe matrix switcher supports two methods to receive the IR remote control signal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMethod 1:\u003c\/strong\u003e The IR window receives the IR remote signal. When using the IR remote, the furthest distance is 7 meters and the angle is ±45°. The diagram is shown as below:\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-03_190338.png?v=1780503404\" alt=\"IR Method 1 - Direct Window\"\u003e\u003cp\u003e\u003cstrong\u003eMethod 2:\u003c\/strong\u003e If the IR receiver window of the matrix switcher is blocked or the matrix switcher is installed in a closed area out of infrared line of sight, the IR receiver cable can be inserted to the \"IR EXT\" port to receive the IR remote signal. The furthest distance of using the IR remote is 7 meters when the IR remote is directly faced to the IR receiver head. The diagram is shown as below.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-03_190406.png?v=1780503432\" alt=\"IR Method 2 - IR EXT Cable\"\u003e\u003ch3\u003e\u003cstrong\u003eMultiview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe OUT 1 port of the matrix switcher supports multiple multiview display modes:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAuto:\u003c\/strong\u003e When the Auto mode is selected, the multiview display modes set through Web GUI will be recalled automatically.\u003cbr\u003e\u003cstrong\u003eSingle:\u003c\/strong\u003e Single screen display mode.\u003cbr\u003e\u003cstrong\u003ePBP:\u003c\/strong\u003e Dual screen display modes, including Dual-LR and Dual-TB.\u003cbr\u003e\u003cstrong\u003ePIP:\u003c\/strong\u003e PIP screen display modes, including PIP-LT, PIP-LB, PIP-RT and PIP-RB.\u003cbr\u003e\u003cstrong\u003eTriple:\u003c\/strong\u003e Triple screen display modes, including Triple-L, Triple-R, Triple-T and Triple-B.\u003cbr\u003e\u003cstrong\u003eQuad:\u003c\/strong\u003e Quad screen display modes, including Quad-L, Quad-R, Quad-T, Quad-B and Quad-S.\u003cbr\u003e\u003cstrong\u003eCustom Layout:\u003c\/strong\u003e Five customized multiview display modes are supported.\u003cbr\u003e\u003cstrong\u003eCopy HDMI Out 2:\u003c\/strong\u003e Copy the display mode selected by the OUT 2 port.\u003c\/p\u003e\n\u003cp\u003eMultiview window distributions are as following:\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-03_190438.png?v=1780503481\" alt=\"Multiview Window Distributions\"\u003e\u003cp\u003eYou can set\/select multiview display modes for OUT 1 via Web GUI, IR remote control, or RS-232 commands.\u003c\/p\u003e\n\u003ch2\u003eConnection Diagram\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1: General Application\u003c\/strong\u003e\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-03_190613.png?v=1780503560\" alt=\"General Application Diagram\"\u003e\u003cp\u003e\u003cstrong\u003e2: Cascading Application\u003c\/strong\u003e\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-03_190703.png?v=1780503608\" alt=\"Cascading Application Diagram\"\u003e\u003cp\u003e\u003cstrong\u003e3: AV over IP Application\u003c\/strong\u003e\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-03_190733.png?v=1780503642\" alt=\"AV over IP Application Diagram\"\u003e\n\u003c\/div\u003e","brand":"staison","offers":[{"title":"Default Title","offer_id":52236732203239,"sku":"ST-NMXB42LMVUC","price":6194.81,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/8144\/3559\/files\/ST-NMXB42LMVUC_matrix_front_and_back.jpg?v=1782064274"},{"product_id":"st-nmxb44c-18gbps-4x4-hdmi-matrix-switch","title":"ST-NMXB44C 18Gbps 4x4 HDMI Matrix Switch | 4K HDMI 2.0","description":"\u003cp\u003e\u003cstrong\u003eST-NMXB44C 18Gbps 4x4 HDMI Matrix Switch is a professional HDMI 2.0 matrix designed to distribute four HDMI sources to four HDMI displays with support for 4K@60Hz 4:4:4, HDR10+, Dolby Vision, HDCP 2.2 and advanced EDID management.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe ST-NMXB44C 18Gbps 4x4 HDMI Matrix Switch supports seamless AV switching, distribution mode, and independent output selection. Each HDMI output supports 4K to 1080P downscaling, making it suitable for conference rooms, digital signage, education, control rooms, retail stores and professional AV installations.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e☆ HDMI 2.0b, HDCP 2.2 \/ 1.x and DVI 1.0 compliant\u003cbr\u003e☆ Up to 4K2K@60Hz with 24bit RGB\/YCbCr 4:4:4\u003cbr\u003e☆ HDR, HDR10, HDR10+, Dolby Vision passthrough\u003cbr\u003e☆ Support LPCM 7.1CH, Dolby TrueHD, and DTS-HD Master Audio\u003cbr\u003e☆ Support 4K→1080P Downscaler\u003cbr\u003e☆ Support advanced EDID management\u003cbr\u003e☆ Flexible control via panel or IR remote control\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e① 1× 4×4 HDMI Matrix\u003cbr\u003e② 1× 12V\/2.5A Power Adapter\u003cbr\u003e③ 1× Matrix IR Remote Control\u003cbr\u003e④ 1× User Manual\u003cbr\u003e⑤ 2× Mounting Ears\u003c\/p\u003e\n\n\u003cstyle\u003eThe ST-NMXB44C 18Gbps 4x4 HDMI Matrix is engineered for professional AV installations requiring reliable 4K signal distribution. The ST-NMXB44C 18Gbps 4x4 HDMI Matrix supports conference rooms, classrooms, digital signage, control rooms, and commercial display systems. Choose the ST-NMXB44C 18Gbps 4x4 HDMI Matrix for high-performance HDMI switching and seamless 4K video distribution.\u003c\/style\u003e\n\n\u003cdiv class=\"hdmi44-wrap\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eTechnical\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDMI Compliant\u003c\/td\u003e\n\u003ctd\u003eHDMI 2.0b\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDCP Compliant\u003c\/td\u003e\n\u003ctd\u003eHDCP 2.2 \/ 1.x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo Bandwidth\u003c\/td\u003e\n\u003ctd\u003e594MHz \/ 18Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo Resolution\u003c\/td\u003e\n\u003ctd\u003e480i ~ 1080p 50\/60Hz, 4Kx2K@24\/30Hz, 4K2K@60Hz\u003cbr\u003e8-bit (4K2K@60Hz YUV4:4:4)\u003cbr\u003e8-bit, 10-bit, 12-bit (4K2K@60Hz YCbCr 4:2:2 \/ 4:2:0)\u003cbr\u003e8-bit, 10-bit, 12-bit (1080p@60Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Space\u003c\/td\u003e\n\u003ctd\u003eRGB, YCbCr 4:4:4 \/ 4:2:2, YUV 4:2:0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Depth\u003c\/td\u003e\n\u003ctd\u003e8-bit, 10-bit, 12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDMI Audio Formats\u003c\/td\u003e\n\u003ctd\u003eLPCM 7.1CH, Dolby TrueHD, and DTS-HD Master Audio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESD Protection\u003c\/td\u003e\n\u003ctd\u003eHuman-body Model: ±8kV (Air-gap discharge), ±4kV (Contact discharge)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eConnection\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003e4× HDMI Type A [19-pin female]\u003cbr\u003e1× IR Receiver Window\u003cbr\u003e1× Micro USB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003e4× HDMI Type A [19-pin female]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eMechanical\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing\u003c\/td\u003e\n\u003ctd\u003eMetal Enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e220mm (W) × 105mm (D) × 19mm (H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e535g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003ePower\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003eInput: AC 100~240V 50\/60Hz\u003cbr\u003eOutput: DC 12V\/2.5A (US\/EU standard, CE\/FCC\/UL certified)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e11.04W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eEnvironmental\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0°C ~ 40°C \/ 32°F ~ 104°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C ~ 60°C \/ -4°F ~ 140°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e20~90% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eOperation Controls and Functions\u003c\/h2\u003e\n\u003ch3\u003eFront Panel\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-04_110904.png?v=1780560804\" alt=\"Front Panel\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 8%;\"\u003eNo.\u003c\/th\u003e\n\u003cth style=\"width: 22%;\"\u003eName\u003c\/th\u003e\n\u003cth\u003eFunction Description\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eIR\u003c\/td\u003e\n\u003ctd\u003eIR receive window.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003ePower LED\u003c\/td\u003e\n\u003ctd\u003eThe red LED illuminates when the device is working or on standby.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eOUT 1\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eButton:\u003c\/strong\u003e Short press to switch the input selected by OUT 1; Long press for 3s to turn on\/off the downscaler corresponding to OUT 1.\u003cbr\u003e\u003cstrong\u003eLED:\u003c\/strong\u003e When switching to the corresponding input source, the corresponding input LED illuminates green; otherwise, the LED will not light up.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eOUT 2\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eButton:\u003c\/strong\u003e Short press to switch the input selected by OUT 2; Long press for 3s to turn on\/off the downscaler corresponding to OUT 2.\u003cbr\u003e\u003cstrong\u003eLED:\u003c\/strong\u003e When switching to the corresponding input source, the corresponding input LED illuminates green; otherwise, the LED will not light up.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eOUT 3\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eButton:\u003c\/strong\u003e Short press to switch the input selected by OUT 3; Long press for 3s to turn on\/off the downscaler corresponding to OUT 3.\u003cbr\u003e\u003cstrong\u003eLED:\u003c\/strong\u003e When switching to the corresponding input source, the corresponding input LED illuminates green; otherwise, the LED will not light up.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eOUT 4\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eButton:\u003c\/strong\u003e Short press to switch the input selected by OUT 4; Long press for 3s to turn on\/off the downscaler corresponding to OUT 4.\u003cbr\u003e\u003cstrong\u003eLED:\u003c\/strong\u003e When switching to the corresponding input source, the corresponding input LED illuminates green; otherwise, the LED will not light up.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003eSERVICE\u003c\/td\u003e\n\u003ctd\u003eConnect to PC via Micro to USB cable for firmware upgrade.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eRear Panel\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-04_111001.png?v=1780560940\" alt=\"Rear Panel\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 8%;\"\u003eNo.\u003c\/th\u003e\n\u003cth style=\"width: 22%;\"\u003eName\u003c\/th\u003e\n\u003cth\u003eFunction Description\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eINPUT\u003c\/td\u003e\n\u003ctd\u003eConnect to HDMI source device such as DVD player or PC.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eOUTPUT\u003c\/td\u003e\n\u003ctd\u003eConnect to HDMI display device such as TV or Projector.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eEDID\u003c\/td\u003e\n\u003ctd\u003eEDID SWITCH control.\u003cbr\u003e0000 — 1080P, Stereo Audio 2.0\u003cbr\u003e0001 — 1080P, Dolby\/DTS 5.1\u003cbr\u003e0010 — 1080P, HD Audio 7.1\u003cbr\u003e0011 — 4K2K30_444, Stereo Audio 2.0\u003cbr\u003e0100 — 4K2K30_444, Dolby\/DTS 5.1\u003cbr\u003e0101 — 4K2K30_444, HD Audio 7.1\u003cbr\u003e0110 — 4K2K60_444, Stereo Audio 2.0 SDR\u003cbr\u003e0111 — 4K2K60_444, Dolby\/DTS 5.1 SDR\u003cbr\u003e1000 — 4K2K60_444, HD Audio 7.1 SDR\u003cbr\u003e1001 — 4K2K60_444, Stereo Audio 2.0 HDR\u003cbr\u003e1010 — 4K2K60_444, Dolby\/DTS 5.1 HDR\u003cbr\u003e1011 — 4K2K60_444, HD Audio 7.1 HDR\u003cbr\u003e1100 — COPY OUTPUT 1\u003cbr\u003e1101 — COPY OUTPUT 2\u003cbr\u003e1110 — COPY OUTPUT 3\u003cbr\u003e1111 — COPY OUTPUT 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eDC 12V\u003c\/td\u003e\n\u003ctd\u003eDC 12V power supply interface.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eRemote Control\u003c\/h2\u003e\n\u003cimg class=\"img-center-small\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-04_111034.png?v=1780560987\" alt=\"IR Remote Control\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 30%;\"\u003eButton\u003c\/th\u003e\n\u003cth\u003eFunction Description\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e① Power button\u003c\/td\u003e\n\u003ctd\u003ePress this button to power on the device or put it into standby mode.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e② 1\/2\/3\/4 (Output 1)\u003c\/td\u003e\n\u003ctd\u003ePress buttons 1~4 to select the required source for Output 1.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e③ ◄ ► (Output 1)\u003c\/td\u003e\n\u003ctd\u003eSelect the last or next input channel among 1\/2\/3\/4 to select the required source for Output 1.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e④ SD (Output 1)\u003c\/td\u003e\n\u003ctd\u003ePress this button to turn on \/ off the downscaler function.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput 2 \/ Output 3 \/ Output 4\u003c\/td\u003e\n\u003ctd\u003eThe corresponding button function of Output 2\/Output 3\/Output 4 is the same as that of Output 1.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplication Example\u003c\/h2\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-04_111109.png?v=1780561079\" alt=\"Application Example\"\u003e\n\u003c\/div\u003e\n\nThe ST-NMXB44C 18Gbps 4x4 HDMI Matrix delivers reliable 4K HDMI signal distribution for professional AV systems. The ST-NMXB44C 18Gbps 4x4 HDMI Matrix is ideal for conference rooms, digital signage, classrooms, and commercial installations where high-quality video switching and distribution are required.","brand":"staison","offers":[{"title":"Default Title","offer_id":52240671310055,"sku":"ST-NMXB44C","price":1107.56,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/8144\/3559\/files\/ST-NMXB44C_front_and_back..jpg?v=1782126444"},{"product_id":"st-nmxc42a-8k-hdmi-4x2-matrix","title":"ST-NMXC42A 8K HDMI 4x2 Matrix Switch | HDMI 2.1 HDR eARC","description":"\u003cp\u003e\u003cstrong\u003eST-NMXC42A 8K HDMI 4x2 Matrix is a professional HDMI 2.1 matrix switch that connects up to four HDMI sources to two displays with support for 8K@60Hz, HDR, eARC, Dolby Vision and advanced audio de-embedding. The video resolution is up to 8K@60Hz 4:2:0. It supports eARC function (only for INPUTS 1 port and OUT 1 port). Built-in EDID DIP switch supports advanced EDID management. It also supports audio de-embedding function. As able to be used either as a splitter or a switcher, this multi-functional product can be widely applied in scenarios of demonstration, video conference, multimedia teaching and other occasions requiring for big-screen demonstration.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe ST-NMXC42A 8K HDMI 4x2 Matrix is ideal for conference rooms, AV installations, multimedia classrooms and digital signage applications.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eST-NMXC42A 8K HDMI 4x2 Matrix Features\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e☆ HDMI 2.1 and HDCP 2.3 compliant\u003cbr\u003e☆ Support 40Gbps video bandwidth\u003cbr\u003e☆ Support video resolution up to 8K@60Hz 4:2:0 10bit, 8K@30Hz 4:4:4 10bit, 4K@120Hz 4:4:4 10bit\u003cbr\u003e☆ VRR, FVA, ALLM supported\u003cbr\u003e☆ Support HDR, HDR10, HDR10+, Dolby Vision, HLG pass through\u003cbr\u003e☆ Support HDMI audio formats: LPCM, Dolby Digital\/Plus\/EX, Dolby TrueHD, Dolby Atmos, DTS, DTS-EX, DTS-96\/24, DTS High Res, DTS-HD Master Audio, DSD\u003cbr\u003e☆ INPUTS 1 port and OUT 1 port support eARC\/ARC function\u003cbr\u003e☆ Allows HD audio up to Dolby Atmos, DTS:X over TrueHD from ANY external HDMI source to any eARC\/ARC sound system\u003cbr\u003e☆ Support audio de-embedding function (output through the optical and analog port)\u003cbr\u003e☆ Built-in EDID DIP switch supports advanced EDID management\u003cbr\u003e☆ 8K→4K, 8K\/4K→2K downscaler support\u003cbr\u003e☆ Support IR remote control and front panel button switching\u003cbr\u003e☆ Built-in Equalizer, Retiming and Driver\u003cbr\u003e☆ Compact design for easy and flexible installation\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eST-NMXC42A 8K HDMI 4x2 Matrix Package Contents\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e① 1× 8K HDMI 4x2 Matrix\u003cbr\u003e② 1× IR Remote\u003cbr\u003e③ 1× 5V\/2A Multinational Power Supply\u003cbr\u003e④ 1× User Manual\u003c\/p\u003e\n\n\u003cstyle\u003e\u003c\/style\u003e\n\n\u003cdiv class=\"matrix42-wrap\"\u003e\n\u003ch2\u003eST-NMXC42A 8K HDMI 4x2 Matrix Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eVideo\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDMI Compliance\u003c\/td\u003e\n\u003ctd\u003eHDMI 2.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDCP Compliance\u003c\/td\u003e\n\u003ctd\u003eHDCP 2.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo Bandwidth\u003c\/td\u003e\n\u003ctd\u003e40 Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo Resolution\u003c\/td\u003e\n\u003ctd\u003eUp to 8K@60Hz 4:2:0 10-bit, 8K@30Hz 4:4:4 10-bit, 4K@120Hz 4:4:4 10-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Space\u003c\/td\u003e\n\u003ctd\u003eRGB 4:4:4, YCbCr 4:4:4, YCbCr 4:2:2, YCbCr 4:2:0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Depth\u003c\/td\u003e\n\u003ctd\u003e8\/10\/12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDR Support\u003c\/td\u003e\n\u003ctd\u003eHDR, HDR10, HDR10+, Dolby Vision, HLG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGaming Features\u003c\/td\u003e\n\u003ctd\u003eVRR, FVA, ALLM supported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eAudio\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDMI Audio Formats\u003c\/td\u003e\n\u003ctd\u003eLPCM, Dolby Digital\/Plus\/EX, Dolby TrueHD, Dolby Atmos, DTS, DTS-EX, DTS-96\/24, DTS High Res, DTS-HD Master Audio, DSD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Audio Output\u003c\/td\u003e\n\u003ctd\u003eUp to LPCM \/ Dolby \/ DTS 5.1 CH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Audio Output\u003c\/td\u003e\n\u003ctd\u003eLPCM 2.0 CH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eeARC \/ ARC\u003c\/td\u003e\n\u003ctd\u003eSupported on INPUTS 1 port and OUT 1 port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eConnection\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003e4× HDMI IN (Type A, 19-pin female)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003e2× HDMI OUT (Type A, 19-pin female), 1× Optical (S\/PDIF), 1× L\/R (3.5mm Stereo Mini-jack)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl\u003c\/td\u003e\n\u003ctd\u003e1× SERVICE (Micro USB, firmware update port)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eRecommended HDMI Cable Length\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8K\u003c\/td\u003e\n\u003ctd\u003eUp to 3 m \/ 10 ft — Ultra High Speed HDMI 2.1 cable required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4K@60Hz\u003c\/td\u003e\n\u003ctd\u003eUp to 8 m \/ 26 ft — HDMI 2.0 cable required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4K@24Hz\u003c\/td\u003e\n\u003ctd\u003eUp to 12 m \/ 39 ft — HDMI 1.4 cable required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1080P\u003c\/td\u003e\n\u003ctd\u003eUp to 15 m \/ 49 ft — HDMI 1.4 cable required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eProtection\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESD Protection\u003c\/td\u003e\n\u003ctd\u003e±8 kV (Air-gap discharge), ±4 kV (Contact discharge) — Human body model\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003ePhysical\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing\u003c\/td\u003e\n\u003ctd\u003eMetal Enclosure — Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e200 × 85 × 21 mm (W × D × H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e411 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003ePower\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003eInput: AC 100–240V 50\/60Hz; Output: DC 5V\/2A (US\/EU standards, CE\/FCC\/UL certified)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e2.05 W (Max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eEnvironment\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0°C – 40°C \/ 32°F – 104°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C – 60°C \/ -4°F – 140°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e20% – 90% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eST-NMXC42A 8K HDMI 4x2 Matrix Operation Controls and Functions\u003c\/h2\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-04_150431.png?v=1780575577\" alt=\"Operation Controls and Functions\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 8%;\"\u003eNo.\u003c\/th\u003e\n\u003cth style=\"width: 22%;\"\u003eName\u003c\/th\u003e\n\u003cth\u003eFunction Description\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eIR Window\u003c\/td\u003e\n\u003ctd\u003eIR input signal receiving window.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003ePOWER LED\u003c\/td\u003e\n\u003ctd\u003eGreen: device is working normally. Red: device is in standby mode.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eOUT 1 LED (1~4)\u003c\/td\u003e\n\u003ctd\u003eWhen INPUTS 1\/2\/3\/4 is selected as the signal source for OUT 1, the corresponding green LED 1\/2\/3\/4 will be on.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eOUT 2 LED (1~4)\u003c\/td\u003e\n\u003ctd\u003eWhen INPUTS 1\/2\/3\/4 is selected as the signal source for OUT 2, the corresponding green LED 1\/2\/3\/4 will be on.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eeARC LED\u003c\/td\u003e\n\u003ctd\u003eThe eARC LED will be on when the eARC function is turned on.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eeARC Button\u003c\/td\u003e\n\u003ctd\u003ePress to turn on\/off the eARC function.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003eOUT 1~2 Button\u003c\/td\u003e\n\u003ctd\u003eUsed to select the signal source for OUT 1\/2. Press OUT 1\/2 button to switch any of the four HDMI input signals to the corresponding output port.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003eCONFIG DIP Switch\u003c\/td\u003e\n\u003ctd\u003eSets the working mode (x = 1 or 0):\u003cbr\u003e1xx — Matrix mode\u003cbr\u003e0xx — Splitter mode\u003cbr\u003ex11 — OUT 2 pass-through mode\u003cbr\u003ex10 — OUT 2 scaler mode (8K→4K)\u003cbr\u003ex01 — OUT 2 scaler mode (8K\/4K→1080P)\u003cbr\u003ex00 — OUT 2 pass-through mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003ctd\u003eEDID DIP Switch\u003c\/td\u003e\n\u003ctd\u003eSets EDID mode:\u003cbr\u003e111 — Copy OUT 1 port sink EDID (factory default)\u003cbr\u003e110 — HDMI 1080p@60Hz, Audio 2ch PCM\u003cbr\u003e101 — HDMI 4K@60Hz 4:4:4, Audio 2ch PCM\u003cbr\u003e100 — HDMI 4K@60Hz 4:4:4, Audio 5.1ch PCM\/DTS\/Dolby\u003cbr\u003e011 — HDMI 4K@60Hz 4:4:4, Audio 7.1ch PCM\/DTS\/Dolby\/HD\u003cbr\u003e010 — HDMI 8K@60Hz 4:2:0 + 8K@30Hz 4:4:4, Audio 2ch PCM\u003cbr\u003e001 — HDMI 8K@60Hz 4:2:0 + 8K@30Hz 4:4:4, Audio 5.1ch PCM\/DTS\/Dolby\u003cbr\u003e000 — HDMI 8K@60Hz 4:2:0 + 8K@30Hz 4:4:4, Audio 7.1ch PCM\/DTS\/Dolby\/HD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003eSERVICE\u003c\/td\u003e\n\u003ctd\u003eMicro USB firmware update and debug port.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003eOUT (1~2) Port\u003c\/td\u003e\n\u003ctd\u003eHDMI output ports. Connect to HDMI display devices (e.g. TV, monitor) with HDMI cables. Note: When eARC is OFF, OUT 1 works as a standard output. When eARC is ON, connect OUT 1 (eARC) to an HDMI TV with eARC function.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003eINPUTS (1~4) Port\u003c\/td\u003e\n\u003ctd\u003eHDMI input ports. Connect to HDMI source devices (e.g. DVD, PS5) with HDMI cables. Note: When eARC is OFF, INPUTS 1 works as a standard input. When eARC is ON, connect INPUTS 1 (eARC) to a soundbar to output the audio signal returned from OUT 1 (eARC).\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003eOPTICAL\u003c\/td\u003e\n\u003ctd\u003eOptical fiber audio output port (S\/PDIF). Note: Muted when eARC function is turned on.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003ctd\u003eL\/R\u003c\/td\u003e\n\u003ctd\u003e3.5mm analog stereo audio output port. Note: Muted when eARC function is turned on.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003eDC 5V\u003c\/td\u003e\n\u003ctd\u003eDC 5V\/2A power input port.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eST-NMXC42A 8K HDMI 4x2 Matrix IR Remote\u003c\/h2\u003e\n\u003cimg class=\"img-center-small\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-04_150522.png?v=1780575598\" alt=\"IR Remote\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 30%;\"\u003eButton\u003c\/th\u003e\n\u003cth\u003eFunction Description\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e① Power\u003c\/td\u003e\n\u003ctd\u003ePower on the device or set it to standby mode.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e② eARC\u003c\/td\u003e\n\u003ctd\u003ePress to turn on\/off eARC function. When eARC is turned on, the eARC LED on the front panel will illuminate.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e③ OUT A \/ OUT B — 1\/2\/3\/4\u003c\/td\u003e\n\u003ctd\u003ePress 1, 2, 3 or 4 directly to select the relevant input source for OUT 1 \/ OUT 2 display. Or press ◄\/► to select the previous or next input source.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplication Example\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSituation 1:\u003c\/strong\u003e\u003cbr\u003eWhen the eARC function is turned off, the connection diagram is as following.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-04_150615.png?v=1780575723\" alt=\"Application Example - eARC Off\"\u003e\u003cp\u003e\u003cstrong\u003eSituation 2:\u003c\/strong\u003e\u003cbr\u003eWhen the eARC function is turned on, connect the \"INPUTS 1 (eARC)\" port to a Soundbar to output the audio signal returned from the \"OUT 1 (eARC)\" port, the INPUTS 1 LED for OUT 1 lights on, the connection diagram is as following.\u003cbr\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cbr\u003e(1) If the HDTV supports eARC\/ARC function, the Soundbar will receive the audio signal returned from the HDTV, and then emit the sound; otherwise it will not emit sound.\u003cbr\u003e(2) If the HDTV supports eARC\/ARC function, but the Soundbar only supports ARC function, please turn off the eARC function of the HDTV.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-04_150647.png?v=1780575767\" alt=\"Application Example - eARC On\"\u003e\n\u003c\/div\u003e","brand":"staison","offers":[{"title":"Default Title","offer_id":52240839540967,"sku":"ST-NMXC42A","price":1051.24,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/8144\/3559\/files\/ST-NMXC42A_front_and_back.jpg?v=1782131725"},{"product_id":"st-nmxc44a-hdmi-matrix-switch","title":"ST-NMXC44A HDMI Matrix Switch | 48Gbps 4x4 HDMI Matrix","description":"\u003cp\u003e\u003cstrong\u003eST-NMXC44A HDMI Matrix Switch is a professional 48Gbps 4x4 HDMI Matrix for commercial AV installations.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe 48Gbps 4x4 HDMI Matrix supports the transmission of high resolution video (up to 4K2K@120Hz 4:4:4 12bit and 8K4K@60Hz 4:2:0 12bit) and multi-channel digital audio from 4 HDMI sources to 4 HDMI displays.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eST-NMXC44A HDMI Matrix Switch Features\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e☆ HDCP 2.3 compliant\u003cbr\u003e☆ 4× HDMI inputs can be independently routed to 4× HDMI outputs\u003cbr\u003e☆ Video resolution is up to 8K60Hz 4:2:0, 8K30Hz 4:4:4 and 4K120Hz 4:4:4, as specified in HDMI 2.1\u003cbr\u003e☆ Support 48Gbps video bandwidth\u003cbr\u003e☆ HDR, HDR10, HDR10+, Dolby Vision pass-through\u003cbr\u003e☆ Support resolution downscaling and HDR conversion for each output port\u003cbr\u003e☆ VRR, ALLM, QMS, QFT, SBTM are supported\u003cbr\u003e☆ Support optical audio and balanced analog audio output\u003cbr\u003e☆ Advanced EDID management\u003cbr\u003e☆ Control via front panel buttons, IR remote, RS-232, and Web GUI\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eST-NMXC44A HDMI Matrix Switch Package Contents\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e① 1× 48Gbps 4×4 HDMI Matrix\u003cbr\u003e② 1× 24V\/2.7A Locking Power Adapter\u003cbr\u003e③ 1× IR Remote\u003cbr\u003e④ 1× IR Wideband Receiver Cable (12V, 1.5m)\u003cbr\u003e⑤ 1× AC Power Cord (1.5m)\u003cbr\u003e⑥ 1× RS-232 Serial Cable (1.5m, male to female head)\u003cbr\u003e⑦ 4× 5pin-3.81mm Phoenix Connector\u003cbr\u003e⑧ 8× Machine Screw (KM3*6)\u003cbr\u003e⑨ 2× Mounting Ear\u003cbr\u003e⑩ 1× User Manual\u003c\/p\u003e\n\n\u003cstyle\u003e\u003c\/style\u003e\n\n\u003cdiv class=\"matrix-spec-wrap\"\u003e\n\u003ch2\u003eST-NMXC44A HDMI Matrix Switch Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eVideo\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDMI Compliance\u003c\/td\u003e\n\u003ctd\u003eHDMI 2.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDCP Compliance\u003c\/td\u003e\n\u003ctd\u003eHDCP 2.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo Bandwidth\u003c\/td\u003e\n\u003ctd\u003e48 Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo Resolution\u003c\/td\u003e\n\u003ctd\u003eUp to 8K@60Hz 4:2:0, 8K@30Hz 4:4:4 and 4K@120Hz 4:4:4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Space\u003c\/td\u003e\n\u003ctd\u003eRGB 4:4:4, YCbCr 4:4:4, YCbCr 4:2:2, YCbCr 4:2:0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Depth\u003c\/td\u003e\n\u003ctd\u003e8\/10\/12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDR Formats\u003c\/td\u003e\n\u003ctd\u003eHDR, HDR10, HDR10+, Dolby Vision, HLG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGaming Features\u003c\/td\u003e\n\u003ctd\u003eVRR, ALLM, QMS, QFT, SBTM supported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo Latency\u003c\/td\u003e\n\u003ctd\u003eNo Latency\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eAudio\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDMI Audio Formats\u003c\/td\u003e\n\u003ctd\u003eLPCM, Dolby Digital\/Plus\/EX, Dolby TrueHD, Dolby Atmos, DTS, DTS-EX, DTS-96\/24, DTS High Res, DTS-HD Master Audio, DSD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical Audio Output\u003c\/td\u003e\n\u003ctd\u003eLPCM 2.0CH \/ Dolby \/ DTS 5.1CH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBalanced Analog Audio Output\u003c\/td\u003e\n\u003ctd\u003eLPCM 2CH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Latency\u003c\/td\u003e\n\u003ctd\u003eNo Latency\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eConnection\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Ports\u003c\/td\u003e\n\u003ctd\u003e4× HDMI INPUT (Type A, 19-pin female)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Ports\u003c\/td\u003e\n\u003ctd\u003e4× HDMI OUTPUT (Type A, 19-pin female), 4× Optical Audio (S\/PDIF), 4× L\/R Audio (5-pin 3.81mm Phoenix connector)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Ports\u003c\/td\u003e\n\u003ctd\u003e1× TCP\/IP (RJ45), 1× RS-232 (D-Sub 9), 1× IR EXT (3.5mm Stereo Mini-jack)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eRecommended HDMI Cable Length\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8K\u003c\/td\u003e\n\u003ctd\u003eUp to 3 m \/ 9.8 ft — Ultra High Speed HDMI 2.1 cable required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4K@60Hz\u003c\/td\u003e\n\u003ctd\u003eUp to 5 m \/ 16 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4K@30Hz\u003c\/td\u003e\n\u003ctd\u003eUp to 10 m \/ 33 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1080P\u003c\/td\u003e\n\u003ctd\u003eUp to 15 m \/ 49 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eProtection\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESD Protection\u003c\/td\u003e\n\u003ctd\u003e±8 kV (Air-gap discharge), ±4 kV (Contact discharge) — IEC 61000-4-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003ePhysical\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing\u003c\/td\u003e\n\u003ctd\u003eMetal Enclosure — Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e440 × 203 × 44.5 mm (W × D × H) — 1U Rack Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.65 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003ePower\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003eInput: AC 100–240V 50\/60Hz; Output: DC 24V\/2.7A (US\/EU standard, CE\/FCC\/UL certified)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e35 W (Max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eEnvironment\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0°C – 40°C \/ 32°F – 104°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C – 60°C \/ -4°F – 140°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Humidity\u003c\/td\u003e\n\u003ctd\u003e20% – 80% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Humidity\u003c\/td\u003e\n\u003ctd\u003e10% – 90% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eST-NMXC44A HDMI Matrix Switch Front Panel\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-04_184719.png?v=1780588920\" alt=\"Front Panel\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 8%;\"\u003eNo.\u003c\/th\u003e\n\u003cth style=\"width: 22%;\"\u003eName\u003c\/th\u003e\n\u003cth\u003eFunction Description\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eLCD Screen\u003c\/td\u003e\n\u003ctd\u003eDisplays matrix switching status, input\/output port, EDID, baud rate, IP address, etc.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003ePWR Indicator\u003c\/td\u003e\n\u003ctd\u003eGreen: device is working normally. Red: device is on standby.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eIR\u003c\/td\u003e\n\u003ctd\u003eIR signal receiver. Receives the signal from the IR remote.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eINPUT \/ OUTPUT Buttons\u003c\/td\u003e\n\u003ctd\u003ePress an OUTPUT button (1~4) first, then press an INPUT button (1~4) to select the corresponding input source for the output port.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eMENU \/ ENTER \/ UP \/ DOWN\u003c\/td\u003e\n\u003ctd\u003eNavigate the LCD menu. Example — RESET: Press MENU → select SETUP → press ENTER → select RESET → press ENTER to confirm. Press MENU at any time to return to the previous menu.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003ePOWER Button\u003c\/td\u003e\n\u003ctd\u003eLong press for 1 second to enter standby mode. Short press to wake the device.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003eLOCK Button\u003c\/td\u003e\n\u003ctd\u003eShort press to lock front panel buttons (except POWER). Press again to unlock.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eST-NMXC44A HDMI Matrix Switch Rear Panel\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-04_184825.png?v=1780588991\" alt=\"Rear Panel\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 8%;\"\u003eNo.\u003c\/th\u003e\n\u003cth style=\"width: 22%;\"\u003eName\u003c\/th\u003e\n\u003cth\u003eFunction Description\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eAUDIO OUT (1~4)\u003c\/td\u003e\n\u003ctd\u003eOPTICAL: Optical audio output port, connect to an audio output device such as an amplifier.\u003cbr\u003eL\/R AUDIO: Analog audio output port supporting balanced\/unbalanced output (max 2Vrms). Balanced: L+, L-, GND, R+, R-. Unbalanced: L+, GND, R+.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eTCP\/IP\u003c\/td\u003e\n\u003ctd\u003eTCP\/IP control port. Connect to a PC or router with an RJ45 cable.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eRS-232 Port\u003c\/td\u003e\n\u003ctd\u003eConnect to a PC or control system with a D-Sub 9-pin cable to transmit RS-232 commands.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eIR EXT\u003c\/td\u003e\n\u003ctd\u003eIf the IR receiver window is blocked or the unit is installed out of infrared line of sight, insert the IR receiver cable here to receive the IR remote signal.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eHDMI INPUT Ports (1~4)\u003c\/td\u003e\n\u003ctd\u003eHDMI input ports. Connect to HDMI source devices (e.g. 8K PC, DVD, set-top box) with HDMI cables.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eHDMI OUTPUT Ports (1~4)\u003c\/td\u003e\n\u003ctd\u003eHDMI output ports. Connect to HDMI display devices (e.g. TV, monitor) with HDMI cables.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003eDC 24V\u003c\/td\u003e\n\u003ctd\u003eConnect to the 24V\/2.7A locking power adapter.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003eGND\u003c\/td\u003e\n\u003ctd\u003eConnect the housing to the ground.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eST-NMXC44A HDMI Matrix Switch IR Remote\u003c\/h3\u003e\n\u003cimg class=\"img-center-small\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-04_185035.png?v=1780589053\" alt=\"IR Remote\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 30%;\"\u003eButton\u003c\/th\u003e\n\u003cth\u003eFunction Description\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e① Power\u003c\/td\u003e\n\u003ctd\u003ePower on the Matrix or set it to standby mode.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e② Output A — 1\/2\/3\/4\u003c\/td\u003e\n\u003ctd\u003ePress 1, 2, 3 or 4 to select the corresponding input source for HDMI OUTPUT 1.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e③ Output B — 1\/2\/3\/4\u003c\/td\u003e\n\u003ctd\u003ePress 1, 2, 3 or 4 to select the corresponding input source for HDMI OUTPUT 2.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e④ Output C — 1\/2\/3\/4\u003c\/td\u003e\n\u003ctd\u003ePress 1, 2, 3 or 4 to select the corresponding input source for HDMI OUTPUT 3.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e⑤ Output D — 1\/2\/3\/4\u003c\/td\u003e\n\u003ctd\u003ePress 1, 2, 3 or 4 to select the corresponding input source for HDMI OUTPUT 4.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e◄ \/ ► (per output)\u003c\/td\u003e\n\u003ctd\u003ePress to select the previous or next input source.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eThe first way:\u003c\/strong\u003e The IR window accepts the IR remote signal. Using the IR remote, the furthest distance is 8 meters when the IR remote is directly faced to the matrix, and 5 meters when the using angle is ±45°. The diagram is shown as below:\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-04_185132.png?v=1780589163\" alt=\"IR Remote Direct Line of Sight Diagram\"\u003e\u003cp\u003e\u003cstrong\u003eThe second way:\u003c\/strong\u003e If the IR receiver window of the Matrix is blocked or the Matrix is installed in a closed area out of infrared line of sight, the IR receiver cable can be inserted to the \"IR EXT\" port to receive the IR remote signal. The furthest distance of using the IR remote is 5 meters when the IR remote is directly faced to the IR receiver head, and 3 meters when the using angle is ±45°. The diagram is shown as below.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-04_185207.png?v=1780589203\" alt=\"IR Remote via IR EXT Cable Diagram\"\u003e\u003ch3\u003e\u003cstrong\u003eIR Cable Pin Assignment\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-04_185232.png?v=1780589243\" alt=\"IR Cable Pin Assignment\"\u003e\u003ch3\u003e\u003cstrong\u003eEDID Management\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis Matrix has 36 factory defined EDID settings, 3 user-defined EDID modes and 4 copy EDID modes. You can select defined EDID mode or copy EDID mode to input port through front panel buttons, RS-232 control or Web GUI.\u003cbr\u003eOn-panel button operation: On the initial LCD display screen, press \"MENU\" button to enter the first level menu, press \"UP\/DOWN\" button to select INPUT, and then press the \"ENTER\" button. Now the EDID item appears. Press the \"ENTER\" button, and then press \"UP\/DOWN\" button to select the EDID mode you need. Then press \"ENTER\" button to confirm this operation.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-04_185310.png?v=1780589297\" alt=\"EDID Management\"\u003e\u003ch3\u003e\u003cstrong\u003eRS-232 Control Command\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe product also supports RS-232 control. You need a serial cable with RS-232 male head and DB9 transfer USB male head. The RS-232 head of the serial cable is connected to the RS-232 control port with DB9 at the rear of the Matrix, and the USB head of the serial cable is connected to a PC. The connection method is as follows:\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-04_185428.png?v=1780589352\" alt=\"RS-232 Connection\"\u003e\u003ch2\u003eApplication Example\u003c\/h2\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-04_185526.png?v=1780589448\" alt=\"Application Example\"\u003e\n\u003c\/div\u003e","brand":"staison","offers":[{"title":"Default Title","offer_id":52240849502439,"sku":"ST-NMXC44A","price":5631.64,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/8144\/3559\/files\/ST-NMXC44A_front_and_back.jpg?v=1782131987"},{"product_id":"st-nmxb88h150-hdbaset-matrix-18gbps-8x8-150m","title":"ST-NMXB88H150 HDBaseT Matrix 18Gbps 8x8 (150M)","description":"\u003cp\u003e\u003cstrong\u003eThe ST-NMXB88H150 HDBaseT Matrix 18Gbps 8x8 (150M) can connect 8 HDMI™ sources to 16 displays. It features 8 HDMI™ outputs, each mirrored to a simultaneous CAT-cable HDBaseT output capable of extending video transmission up to 492ft\/150m (1080P) or 394ft\/120m (4K2K) via a single CAT 5e\/6\/7 cable. The ST-NMXB88H150 HDBaseT Matrix 18Gbps 8x8 (150M)product supports video resolution up to 4K2K@60Hz 4:4:4, audio de-embedding to analog and coaxial audio, and an independent 4K2K to 1080P downscaler per output. With IR matrix control, advanced EDID management, CEC control, and 24V PoC on all HDBaseT ports, the ST-NMXB88H150 HDBaseT Matrix is suitable for a vast range of professional AV installations.The ST-NMXB88H150 HDBaseT Matrix delivers the following key features: \u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eST-NMXB88H150 HDBaseT Matrix Features\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e☆ HDCP 2.2 and HDCP 1.x compliant\u003cbr\u003e☆ \u003cstrong\u003eST-NMXB88H150 HDBaseT Matrix \u003c\/strong\u003eVideo resolution up to 4K2K@60Hz (YUV 4:4:4) on all HDMI™ \u0026amp; HDBaseT ports, as specified in HDMI™ 2.0b\u003cbr\u003e☆ 8x HDMI™ inputs, 8x HDMI™ \u0026amp; HDBaseT mirrored outputs\u003cbr\u003e☆ HDMI™ ports transmit 18Gbps lossless uncompressed video bandwidth\u003cbr\u003e☆ \u003cstrong\u003eST-NMXB88H150 HDBaseT Matrix \u003c\/strong\u003eSupport 18Gbps lossless compressed HDBaseT signal transmission\u003cbr\u003e☆ Support 4K→1080P Down Scaler for each output port independently\u003cbr\u003e☆ HDR, HDR10, HDR10+, Dolby Vision, HLG supported\u003cbr\u003e☆ HDBaseT output extends video transmission up to 492ft\/150m (1080P) or 394ft\/120m (4K2K) via a single CAT 5e\/6\/7 cable\u003cbr\u003e☆ HDMI™ audio pass-through up to 7.1CH HD audio (LPCM, Dolby TrueHD and DTS-HD Master Audio)\u003cbr\u003e☆\u003cstrong\u003eST-NMXB88H150 HDBaseT Matrix \u003c\/strong\u003e Support IR matrix with bi-directional IR control\u003cbr\u003e☆ Audio de-embedding via analog and coaxial ports\u003cbr\u003e☆ Advanced EDID management and CEC control supported\u003cbr\u003e☆ 24V PoC on all HDBaseT ports\u003cbr\u003e☆ 2U rack mounted design with front panel OLED display\u003cbr\u003e☆ Control via front panel buttons, IR remote, RS-232, LAN and Web GUI\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eST-NMXB88H150 HDBaseT Matrix Package Contents\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e① 1x\u003cstrong\u003eST-NMXB88H150 HDBaseT Matrix\u003c\/strong\u003e 18Gbps 8x8 HDBaseT (150M) Matrix\u003cbr\u003e② 8x HDBaseT Receiver\u003cbr\u003e③ 1x Matrix IR Remote\u003cbr\u003e④ 1x 100~240V AC 50\/60Hz Power Cable\u003cbr\u003e⑤ 1x RS-232 Serial Cable (1.5 meters, male to female)\u003cbr\u003e⑥ 8x 3-pin Phoenix Connector \u0026amp; 8x 5-pin Phoenix Connector\u003cbr\u003e⑦ 9x IR Blaster Cable (1.5 meters)\u003cbr\u003e⑧ 9x IR Receiver Cable (1.5 meters)\u003cbr\u003e⑨ 18x Mounting Ear (Matrix and Receiver)\u003cbr\u003e⑩ 1x\u003cstrong\u003eST-NMXB88H150 HDBaseT Matrix\u003c\/strong\u003e User Manual\u003c\/p\u003e\n\n\u003cstyle\u003e\u003c\/style\u003e\n\n\u003cdiv class=\"amp-spec-wrap\"\u003e\n\u003ch2\u003e\n\u003cstrong\u003eST-NMXB88H150 HDBaseT Matrix \u003c\/strong\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eTechnical\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDMI™ Compliance\u003c\/td\u003e\n\u003ctd\u003eHDMI™ 2.0b\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDCP Compliance\u003c\/td\u003e\n\u003ctd\u003eHDCP 2.2 and HDCP 1.x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo Bandwidth\u003c\/td\u003e\n\u003ctd\u003e18Gbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo Resolution\u003c\/td\u003e\n\u003ctd\u003eUp to 4K2K@50\/60Hz (4:4:4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Space\u003c\/td\u003e\n\u003ctd\u003eRGB 4:4:4, YCbCr 4:4:4 \/ 4:2:2 \/ 4:2:0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Depth\u003c\/td\u003e\n\u003ctd\u003e8-bit, 10-bit, 12-bit (1080p@60Hz)\u003cbr\u003e8-bit (4K2K@60Hz YUV 4:4:4)\u003cbr\u003e8-bit, 10-bit, 12-bit (4K2K@60Hz YCbCr 4:2:2\/4:2:0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDR Support\u003c\/td\u003e\n\u003ctd\u003eHDR10, HDR10+, Dolby Vision, HLG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHDMI™ Audio Formats\u003c\/td\u003e\n\u003ctd\u003eLPCM 2.0\/2.1\/5.1\/6.1\/7.1, Dolby Digital, Dolby TrueHD, Dolby Digital Plus (DD+), DTS-ES, DTS HD Master, DTS HD-HRA, DTS-X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoax Audio Formats\u003c\/td\u003e\n\u003ctd\u003ePCM 2.0, Dolby Digital \/ Plus, DTS 2.0\/5.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Balanced Audio Formats\u003c\/td\u003e\n\u003ctd\u003ePCM 2.0CH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e20Hz ~ 20kHz ±0.5dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio SNR\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;90dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio THD+N Ratio\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;0.1% (V_max) \/ 0.001%~0.01% (V_best)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrosstalk\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;80dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Output Level\u003c\/td\u003e\n\u003ctd\u003e2Vrms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESD Protection\u003c\/td\u003e\n\u003ctd\u003eIEC 61000-4-2: ±8kV (Air-gap discharge), ±4kV (Contact discharge)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eConnection — Matrix\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003e8x HDMI™ INPUT [Type A, 19-pin female]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003e8x HDMI™ OUTPUT [Type A, 19-pin female]\u003cbr\u003e8x HDBaseT port [RJ45]\u003cbr\u003e8x Coaxial audio [3.5mm Stereo Mini-jack]\u003cbr\u003e8x Balanced analog audio [5-pin Phoenix connector]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl\u003c\/td\u003e\n\u003ctd\u003e9x IR IN [3.5mm Stereo Mini-jack]\u003cbr\u003e9x IR OUT [3.5mm Stereo Mini-jack]\u003cbr\u003e1x TCP\/IP [RJ45]\u003cbr\u003e1x RS-232 [D-Sub 9]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Distance\u003c\/td\u003e\n\u003ctd\u003eHDBaseT: Up to 492ft\/150m @ 1080P60 via CAT 5e\/6\/7\u003cbr\u003eHDBaseT: Up to 394ft\/120m @ 4K2K via CAT 5e\/6\/7\u003cbr\u003eHDMI™: Up to 50ft\/15m @ 1080P60 | 16ft\/5m @ 4K60 | 32ft\/10m @ 4K30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eConnection — HDBaseT Receiver\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003e1x HDBT IN [RJ45, 8-pin female]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003e1x HDMI™ OUT [Type A, 19-pin female]\u003cbr\u003e1x AUDIO OUT [3.5mm Stereo Mini-jack]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl\u003c\/td\u003e\n\u003ctd\u003e1x IR IN [3.5mm Stereo Mini-jack]\u003cbr\u003e1x IR OUT [3.5mm Stereo Mini-jack]\u003cbr\u003e1x RS-232 [3-pin Phoenix connector]\u003cbr\u003e1x SERVICE [Mini-USB, firmware update port]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"group\"\u003e\u003ctd colspan=\"2\"\u003eMechanical\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing\u003c\/td\u003e\n\u003ctd\u003eMetal Enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eMatrix: 440mm [W] × 374mm [D] × 88.6mm [H] (2U rack mount)\u003cbr\u003eReceiver: 140mm [W] × 65mm [D] × 18mm [H]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eMatrix: 6.54kg  |  Receiver: 155g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003eAC 100–240V, 50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption (Max)\u003c\/td\u003e\n\u003ctd\u003e125W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0°C ~ 40°C \/ 32°F ~ 104°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C ~ 60°C \/ -4°F ~ 140°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Humidity\u003c\/td\u003e\n\u003ctd\u003e20% ~ 80% (relative humidity, non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Humidity\u003c\/td\u003e\n\u003ctd\u003e10% ~ 90% (relative humidity, non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003e\n\u003cstrong\u003eST-NMXB88H150 HDBaseT Matrix \u003c\/strong\u003eOperation Controls and Functions\u003c\/h2\u003e\n\u003ch3\u003eMatrix — Front Panel\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-23_162304.png?v=1782221260\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 8%;\"\u003eNo.\u003c\/th\u003e\n\u003cth style=\"width: 22%;\"\u003eName\u003c\/th\u003e\n\u003cth\u003eFunction Description\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eOLED Screen\u003c\/td\u003e\n\u003ctd\u003eDisplays matrix switching status, input\/output port assignments, EDID settings, baud rate, and IP address.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003ePower LED\u003c\/td\u003e\n\u003ctd\u003eGreen ON: The product is working normally.\u003cbr\u003eRed ON: The product is in standby mode.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eOUTPUT \/ INPUT Buttons\u003c\/td\u003e\n\u003ctd\u003ePress an OUTPUT button (1–8) first, then press an INPUT button (1–8) to assign the corresponding input source to that output port.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eMENU \/ ENTER \/ UP \/ DOWN Buttons\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eEDID Setting:\u003c\/strong\u003e Press MENU to enter \"Select EDID\", use UP\/DOWN to select an EDID, press ENTER to enter \"Copy to Input:\", use UP\/DOWN to select the input port, press ENTER to confirm.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eBaud Rate Setting:\u003c\/strong\u003e Press MENU twice to enter \"SELECT BAUD\", use UP\/DOWN to select baud rate, press ENTER to confirm.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eIP Address Check:\u003c\/strong\u003e Press MENU three times to view the current IP address. Use UP\/DOWN to toggle DHCP ON\/OFF, press ENTER to confirm. Press MENU again to return to the initial screen.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003ePOWER Button\u003c\/td\u003e\n\u003ctd\u003ePress and hold for 3 seconds to enter standby mode. Press again to wake the device.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eLOCK Button\u003c\/td\u003e\n\u003ctd\u003ePress to lock all front panel buttons (except POWER). Press again to unlock.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003eIR Window\u003c\/td\u003e\n\u003ctd\u003eIR receiver window. Receives IR remote signals for this product only.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMatrix — Rear Panel\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-23_162334.png?v=1782221282\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 8%;\"\u003eNo.\u003c\/th\u003e\n\u003cth style=\"width: 22%;\"\u003eName\u003c\/th\u003e\n\u003cth\u003eFunction Description\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eINPUT (1–8) Ports\u003c\/td\u003e\n\u003ctd\u003eHDMI™ signal input ports. Connect to HDMI source devices (e.g. DVD player, PC, set-top box) with HDMI cables.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eIR OUT (1–8\/ALL) Ports\u003c\/td\u003e\n\u003ctd\u003eConnect with IR blaster cable. The IR emit signal originates from the IR IN port of the corresponding HDBaseT Receiver.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eAUDIO OUT (1–8) Ports\u003c\/td\u003e\n\u003ctd\u003e8 groups of coaxial and balanced analog audio mirrored output ports. AUDIO OUT (1–8) follows the video output of OUTPUT (1–8) ports.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eCONTROL Ports\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTCP\/IP:\u003c\/strong\u003e Link port for TCP\/IP control. Connect to an active Ethernet network with an RJ45 cable.\u003cbr\u003e\u003cstrong\u003eRS-232:\u003c\/strong\u003e Command control port. Connect to a PC or control system with a D-Sub 9-pin cable.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eGND\u003c\/td\u003e\n\u003ctd\u003eConnect the housing to ground.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003ePOWER Input\u003c\/td\u003e\n\u003ctd\u003ePower port: Connect to 100–240V AC 50\/60Hz power cable.\u003cbr\u003ePower switch: Press to turn power on\/off.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003eOUTPUT (1–8) Ports\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eHDMI™:\u003c\/strong\u003e HDMI signal output ports. Connect to HDMI display devices (e.g. TV, monitor) with HDMI cables.\u003cbr\u003e\u003cstrong\u003eHDBT:\u003c\/strong\u003e Mirrored HDBaseT output ports. Connect to HDBaseT Receivers via CAT 5e\/6\/7 cable.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003eIR IN (1–8\/ALL) Ports\u003c\/td\u003e\n\u003ctd\u003eConnect with IR receiver cable. The received IR signal is emitted to the IR OUT port of the corresponding HDBaseT Receiver.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eHDBaseT Receiver Panel\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-23_162409.png?v=1782221304\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 8%;\"\u003eNo.\u003c\/th\u003e\n\u003cth style=\"width: 22%;\"\u003eName\u003c\/th\u003e\n\u003cth\u003eFunction Description\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003ePower LED\u003c\/td\u003e\n\u003ctd\u003eRed LED illuminates when the receiver is powered on.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eSERVICE Port\u003c\/td\u003e\n\u003ctd\u003eMini-USB port used for firmware update.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eDC 24V\u003c\/td\u003e\n\u003ctd\u003eDC 24V\/1A power supply input port. Note: The Matrix supports PoC function — if either the Matrix or Receiver is powered by the 24V\/1A adapter, the other device does not require a separate power supply.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eHDBT IN\u003c\/td\u003e\n\u003ctd\u003eRJ45 connector for connecting to the HDBT OUTPUT port of the Matrix via CAT cable.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eConnection LED (left):\u003c\/strong\u003e ON = good connection; Flashing = poor connection; OFF = not connected.\u003cbr\u003e\u003cstrong\u003eData LED (right):\u003c\/strong\u003e ON = HDMI signal with HDCP; Flashing = HDMI signal without HDCP; OFF = no HDMI signal.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eOUT\u003c\/td\u003e\n\u003ctd\u003eHDMI™ signal output port. Connect to an HDMI display device such as a TV or monitor with an HDMI cable.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eAUDIO OUT\u003c\/td\u003e\n\u003ctd\u003e3.5mm analog audio output port. Audio is extracted from the HDMI signal.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003eIR IN\u003c\/td\u003e\n\u003ctd\u003eConnect with IR receiver cable. The received IR signal is emitted to the IR OUT port of the Matrix.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003eIR OUT\u003c\/td\u003e\n\u003ctd\u003eConnect with IR blaster cable. The IR emit signal originates from the IR IN port of the Matrix.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003ctd\u003eRS-232\u003c\/td\u003e\n\u003ctd\u003eConnect to a PC or control system with a 3-pin Phoenix connector cable to transmit commands between the Matrix and HDBaseT Receiver.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cstrong\u003eIR Remote\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-23_162452.png?v=1782221377\" alt=\"\"\u003e\u003c\/h3\u003e\n\u003cp\u003e① Power on or Standby: Power on the Matrix or set it to standby mode.\u003cbr\u003e② Input 1\/2\/3\/4\/5\/6\/7\/8: Select input source button. \u003cbr\u003e: Select the previous or next input source button.\u003cbr\u003e③ Output 1\/2\/3\/4\/5\/6\/7\/8 button: Select output source button.\u003cbr\u003eAll: Select all output source simultaneously. For example,  when you press the “All” button \u003cbr\u003e       and then press input “1” button, at this time the input “1” source will output to all display \u003cbr\u003edevices.\u003cbr\u003eOperation instruction: You need to press the output button firstly and then press input \u003cbr\u003ebutton to select the corresponding input source. For example, \u003cbr\u003ePress Output-X \u003cbr\u003e(X means output button from 1 to 8 , including “All” button)\u003cbr\u003eThen press Input-Y \u003cbr\u003e(Y means input button from 1 to 8 )\u003c\/p\u003e\n\u003ch2\u003eIR Control System\u003c\/h2\u003e\n\u003cp\u003eThe product is not only a matrix switch but also an extender. It supports bi-directional IR \u003cbr\u003econtrol. When Matrix is connected to HDBaseT Receiver through Cat 5e\/6\/7 cable, you \u003cbr\u003ecan control remote display device (HDBaseT) or input source device (Matrix) through IR \u003cbr\u003esignal transmission. But you must note that the IR signal transmission method is different \u003cbr\u003efrom the method from Matrix (local) to HDBaseT Receiver (remote) and from HDBaseT \u003cbr\u003eReceiver (remote) to Matrix (local).\u003cbr\u003eAt the Matrix end (Local end): the IR signal is one-to-one transmission. For example, \u003cbr\u003ethe IR IN 1 port signal of the Matrix will emit to IR OUT port of the HDBaseT Receiver 1, \u003cbr\u003eand the IR IN 3 port signal of the Matrix will emit to IR OUT port of the HDBaseT Receiver \u003cbr\u003e3. It doesn’t follow the video switch to change.  IR IN ALL port signal of the Matrix will emit \u003cbr\u003eto all IR OUT ports of HDBaseT receivers simultaneously. Please see the following connection \u003cbr\u003ediagram.  \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-23_162515.png?v=1782221493\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eAt HDBaseT receiver (Remote end): IR signal follows video switch to change. For example, \u003cbr\u003ethe HDMI output signal on the HDBaseT Receiver 1 is from the HDMI INPUT 2 port, so IR \u003cbr\u003einput signal of the HDBaseT Receiver 1 will emit to IR OUT 2 port of the Matrix. The HDMI \u003cbr\u003eoutput signal on the HDBaseT Receiver 5 is from the HDMI INPUT 4 port. Then, IR input \u003cbr\u003esignal of the HDBaseT Receiver 5 will emit to IR OUT 4 port of the Matrix etc. Any of \u003cbr\u003eHDBaseT Receiver’s IR IN signal can output from IR OUT ALL port of the Matrix and the \u003cbr\u003eIR OUT ALL signal of the Matrix depends on your IR remote of source device. Please see \u003cbr\u003ethe following connection diagram. \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-23_162541.png?v=1782221493\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eIR Cable Pin Assignment\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-23_162602.png?v=1782221568\" alt=\"\"\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eEDID Management\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis Matrix features 21 factory-defined EDID settings, 2 user-defined EDID modes, and 16 copy EDID modes. EDID can be configured via front panel buttons, RS-232 control, or Web GUI.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"width: 20%;\"\u003eEDID Mode\u003c\/th\u003e\n\u003cth\u003eEDID Description\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e1080p, Stereo Audio 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e1080p, Dolby\/DTS 5.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e1080p, HD Audio 7.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e1080i, Stereo Audio 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e1080i, Dolby\/DTS 5.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e1080i, HD Audio 7.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003e3D, Stereo Audio 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e3D, Dolby\/DTS 5.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003ctd\u003e3D, HD Audio 7.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e4K2K30_444, Stereo Audio 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003ctd\u003e4K2K30_444, Dolby\/DTS 5.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003ctd\u003e4K2K30_444, HD Audio 7.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e4K2K60_420, Stereo Audio 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003ctd\u003e4K2K60_420, Dolby\/DTS 5.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e4K2K60_420, HD Audio 7.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e4K2K60_444, Stereo Audio 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e17\u003c\/td\u003e\n\u003ctd\u003e4K2K60_444, Dolby\/DTS 5.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e4K2K60_444, HD Audio 7.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e4K2K60, Stereo Audio 2.0 HDR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e4K2K60, Dolby\/DTS 5.1 HDR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e4K2K60, HD Audio 7.1 HDR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003eUser Define 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003ctd\u003eUser Define 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e24–31\u003c\/td\u003e\n\u003ctd\u003eCopy from HDMI OUTPUT 1–8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e32–39\u003c\/td\u003e\n\u003ctd\u003eCopy from HDBT OUTPUT 1–8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eRS-232 Control\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe product supports RS-232 command control. Connect the Matrix RS-232 port (D-Sub 9) at the rear to a PC using a serial cable with RS-232 male head and DB9-to-USB adapter. Serial port protocol: Baud rate 115200, Data bits: 8bit, Stop bits: 1, Check bit: 0.\u003c\/p\u003e\n\u003ch2\u003eApplication Example\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0802\/0410\/3901\/files\/Screenshot_2026-06-23_162645.png?v=1782221629\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"staison","offers":[{"title":"Default Title","offer_id":52247257415911,"sku":"ST-NMXB88H150","price":17458.09,"currency_code":"SAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/8144\/3559\/files\/ST-NMXB88H150_MATRIX_WITH_EXTANDERS.png?v=1782808713"}],"url":"https:\/\/gitcoav.com\/collections\/hdmi-matrix-1.oembed","provider":"Greenshore International Trading Company ","version":"1.0","type":"link"}