BZBGear BZ-MVS4X4-4K 4x4 Matrix Switcher and Video Wall Controller

The BZ-MVS4X4-4K switches any of four HDMI sources to any of four displays, or configures those four outputs as a video wall in 2x2, 1x4, 1x2, 2x1 or 4x1 arrangements.

All ports are HDMI 2.0 with HDCP 2.2 at 18 Gbps and up to 4K60 4:4:4. Each input can have stereo audio embedded through the phoenix connectors on the rear, which is how a separate microphone or music feed gets married to a video source. Control is by RS-232 at 9600 baud or over Ethernet through an HTML5 web interface. The chassis is 430 x 220 x 44 mm and weighs 5 kg.