This 4-in 2-out HDMI™ matrix switch, which can switch 4 HDMI™ input signals to 2 HDMI™ displays as required. It supports up to 4096×2160@60Hz HDR resolution, with multiple switching methods (IR remote control, buttons, RS-232) to flexibly match input and output devices. HDMI™ outputs support auto down-scaling. Additional audio output is supported through the S/PDIF port and stereo jack. This device is a reliable, ultra-high-definition video transmission solution widely used in security monitoring, education and training, exhibition and broadcasting, command center, and other scenarios. Key Features: Supports 4096 × 2160 (4K) resolution HDR10 support Supports widescreen resolutions Audio extraction function Multiple control methods Auto down-scaling Power-off memory 24/7 continuous operation support Highlights: 4K Ultra HD Content, Enjoy Visual Feast – Allows easy switching or splitting of four HDMI sources with resolutions up to 4096 × 2160 @ 60Hz to two different displays. Supports HDMI 2.0, HDCP 2.2, HDR10, and 3D, delivering significantly improved image quality and a superior viewing experience for your content. More Widescreen Resolutions – Supports ultra-widescreen resolutions including: 3440×1440, 2560×1440, 2560×1080, 2048×1080, 1920×1200, and 1920×1440. Audio Extraction Feature – Utilizes the audio extraction function to separate audio from HDMI source signals and send it to an external audio system via SPDIF Optical or 3.5mm L/R output. Supports multiple audio formats, including: LPCM 7.1,DTS-HD / DTS-HD Master Audio, Dolby Digital Plus, Dolby TrueHD 7.1, Dolby Digital, Dolby Atmos Support Multiple Control Methods Technical Details HDMI version: HDMI 2.0（HDR, YUV444）, Compatible with HDCP 2.2, HDCP 1.4 HDMI interface: 4 HDMI input, 2 HDMI output Transmission rate: 18Gbps Resolutions: 480i@60Hz, 480p@60Hz, 576i@50Hz, 576p@50Hz, 720p@50/60Hz, 1080i@50/60Hz, 1080p@50/60Hz, 3840×2160@24/25/30/50/60Hz, 4096×2160@24/25/30/50/60Hz Audio format: LPCM7.1/DTS-HD/DTS-Audio/Dolby Digital plus/ Dolby TrueHD 7.1/Dolby Digital 7.1CH/Dolby Atmos RS-232: 3 Pin (GND/Rx/Tx), Baud rate 9600 Voltage: DC 5V/1A Power consumption: ＜4W Working temperature: -20℃~60℃ Storage temperature: -30℃~70℃ Humidity: 0~90%RH (No Condensation) Housing: Iron Color: Black Weight: 375g Dimensions: 250.0(L) x 80.0(W) x 21.0(H) mm Protection ESD protection 1a Contact discharge level 2 (±4KV) 1b Air discharge level 3 (±8KV) Implementation of the standard: IEC61000-4-2 Lightning protection, Surge protection
