The controller support 4 channel HDMI output ports to connect TV wall, and the video splicing output signal can be customized 2x2, 1x4, 4x1, 1x3, 3x1, 1x2, 2x1... Support 1 HDMI, 1 DVI, 1 VGA, 1 USB inputs, you can switch the input video to display or splice. Support multiple devices cascade, max 25 channels output. Support 180 degree image flip function for each screen. Past the edge mask processing, the image without deformation, stretching, more natural and realistic.It can play and control the video, pictures, MP3, TXT documents via USB input. Support buttons, remote controller, RS232 control software. Support overlay subtitle words on the video via RS232 control software, you can setup the subtitle position, speed, size, color. HDMI 1.4 (HDCP1.3), built-in audio, support 480I to 1080P resolution video. DVI-I interface, bind 3.5mm audio interface, max support 19201080/60Hz. HD15 interface, bind 3.5mm audio interface, support 640480/85Hz to19201200/60Hz resolution. Standard USB2.0 interface, support video, picture, MP3, TXT format play.
4 channels HDMI output, max support 19201080P/60Hz resolution. 3.5mm audio interface, synchronize switching with video. Remote controller, Buttons, RS232 control software. The item "Video Wall Controller 2x2 TV Wall Controller 1080p, HDMI 1.4" is in sale since Tuesday, December 22, 2020.This item is in the category "Consumer Electronics\Surveillance & Smart Home Electronics\Home Surveillance\Home Surveillance Parts & Accessories\Other Surveillance Parts & Accessories". The seller is "cutedigi_store" and is located in Longmont, Colorado. This item can be shipped worldwide.