RKV422

4K60HZ 4X2 HDMI MATRIX SWITCHER

This is a 4-in 2-out HDMI™matrixswitch, which can switch 4 HDMI™ input signals to 2 HDMI™ displays as required. It supports upto 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.

HDMI Version and Interface

Thismatrix switchoperateson HDMI 2.0 and supportsHDR with YUV444 color space. It is compliant with HDCP 2.2 and HDCP 1.4, ensuring secure transmission of copyrighted content. The hardware provides 4 HDMI input ports and 2 HDMI output ports, offering ample connectivity options for multiple source and display combinations in sophisticated AV systems.

Video Resolutions and Transmission Rate

Supporting an impressive rangeof video resolutions, the box handlesup to4096x2160 (4K) at 60Hz for ultra-clear visuals. Other supported resolutions include 1080p, 720p, 576p, and 480p at various refresh rates. The transmission rate is 18Gbps, ensuring seamless data flow and maintaining high video quality even for demanding video formats and large-screen displays.

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Category: Matrix Switcher

Product Description

Audio Features

Audio compatibility is robust, with support for LPCM 7.1, DTS-HD, DTS, Dolby Digital Plus, Dolby TrueHD 7.1, and Dolby Atmos standards. This makes the device ideal for immersive audio setups where cinema-quality sound is required. Such audio capabilities ensure that end-users experience rich, multi-channel sound alongside high-definition visuals in their AV systems.

Build Quality and Power Specifications

Constructed withan iron housing, the matrix switchis both sturdy andreliablefor long- term use. It operates on DC 5V/1A and consumes less than 44W of power, making it energy efficient. The device is black in color, weighs 375g, and has compact dimensions of 250mm x 90mm x 21mm, ensuring it fits easily within most AV racks or installations

Environmental and Protection Features

Engineered fordurability,the devicecan function reliably in working temperatures of -20°Cto 60°C and withstand storage temperatures from -30°C to 70°C, with a humidity tolerance up to 90% RH without condensation. Notably, it incorporates ESD protection, lightning and surge protection, and complies with IEC61000-4-2 standards, ensuring safe and reliable operation in various environmental conditions.

Network Transmission Feature

Onemore important featureof this 1×4 HDMI Splitter Extenderisits ability to send HDMI signals over standard CAT5/5e/6 network cables, allowing a transmission distance of up to 120 meters between the transmitter and receiver units. This long‐distance transmission capability makes it highly suitable for large venues such as auditoriums, shopping malls, and multi‐room setups, where running long HDMI cables would be expensive or impractical, while still maintaining stable high‐definition video and audio quality on all connected displays.