TV Wall Controller 4K 2x3 HDMI/USB-C Video Wall Processor — 1 HDMI/Type-C Input, 4HDMI+1SPDIF Output, 180° Rotate, RS232 & IR Remote

4K video wall processor designed for building large, multi-screen displays and digital signage. Supports 1 HDMI/Type-C USB input and provides 4 HDMI outputs plus one SPDIF audio output (4HDMI+1SPDIF), with additional 3.5mm audio ports for flexible sound connections. It can distribute a single HDMI input signal to up to six HDMI output displays simultaneously and can connect up to six LCD TVs or compatible displays for shopping mall exhibitions, video conferences, security monitoring and other large-screen splicing installations. The unit supports 14 distinct splicing modes: 1x1, 1x2, 1x3, 1x4, 1x5, 1x6, 2x1, 2x2, 2x3, 3x1, 3x2, 4x1, 5x1, and 6x1. A 180° rotation function is available for 2x2 display layouts when the output resolution does not exceed 1080P@60Hz; this helps orient panels so the thinnest edges sit in the middle and reduces the appearance of thick center bezels. Control options include front-panel buttons, an IR remote, and RS232 for integration with advanced control systems. The controller complies with HDCP 1.4 and HDMI 1.4 standards. It accepts input formats of RGB/YUV 24bit and outputs in RGB4:4:4 24bit. Supported input resolutions are up to 3840x2160P@30Hz and 1920x1080P@60Hz, with an output resolution of 1920x1080P@60Hz. Audio formats compatible with the device include PCM 2.0, Dolby digital, and DTS.