This high-performance 4x1 HDMI Multi-viewer offers seamless display of up to four 4K input sources simultaneously on a single 4K UHD display. Unlike many comparable devices that downscale multiple inputs to a lower-resolution output, this unit preserves the full input resolution. Ideal for professional surveillance, broadcasting, control rooms, or any application requiring multiple video feeds on one screen, the Multi-viewer ensures that each input retains its original detail and clarity. CCTV operators, in particular, benefit from significantly improved visual quality—no more compromised or compressed multi-channel displays. Key features include multiple viewing modes (quad-view, picture-in-picture, and full-screen), seamless switching, and easy operation via IR remote or front panel controls. Built with reliability and performance in mind, this compact unit is a versatile solution for modern AV setups.

Specifications

Seamlessly displays and switches up to four 4K HDMI inputs to a single HDMI output
Provides a number of display options ideal for CCTV and security applications
Simple setup and operation
Attractive brushed metal finish
Supports video resolutions up to 3840 x 2160 @ 30Hz
IR remote control and UK power adaptor supplied
Max. resolution:3840 x 2160 @ 30Hz
Audio format:LPCM2.0
Input connections:4x HDMI, DC5V/1A (power)
Output connections:HDMI, RS232
Max. baud rate:3.4 x 3Gbps
Max. bandwidth:340Mhz
Max. cable length:Input: 4K/30Hz≤10m, Output: 4K/30Hz≤10m
Max. working current:0.6A
Operating temperature range:-10°C to +45°C
Dimensions:121 x 102 x 19mm
Weight:220g
Remote : battery:2x AAA (not supplied)
Power adaptor:Input: AC (50Hz, 60Hz) 100-240V, Output: DC5V/1A