4K HDMI Video wall controller 2×2 HDMI DVI Video wall Processor 1X2 1X4 1X3 2X1 3×1 4X1 multi video screen processor splicer

The 2×2 Video Wall Controlle support 1-way HDMI /DVI input and 4 HDMI Output,the main function is to divide a complete HDMI HD image signal into 4 blocks and assign to 4 video display unit(such as Rear projection unit,LCD TV,etc),Complete with 4 HDMI hign-definition video display units to form a large dynamic image screen Important note 1)The 4K refers to the HDMI inputs signal only.It supports up to 4K 30Hz in and 1080P 60Hz out. 2)Pls use qualified HDMI cable with all 19 pines wired and shielded to pair the source and display. Most sync issues are caused by poor cables. 3)For a pleasant video experience, pls use Professional Video Walls. 4) 180° rotatation only works under 2X2 mode and 1080P resolutions. 5) It supports PCM 2CH stereo audio only either from Aux or the Digital toslink port.And under some cases, when the input is 4K 30Hz, there might be no audio. Pls set the resolutions to 1080P. HDMI Video Wall Controller HDMI TV wall processor can distribute one HDMI or DVI input signal device (DVD, TV Box, Xbox, PS4, Computer etc.) to 4 HDMI outputs display screens simultaneously, which via LCD splicing screens can form a complete dynamic large video wall screen and digital signage displays, bring you an amazing visual experience. 1080P HD Display Resolution This 4K HDMI LED video wall controller is compliant with HDCP 1.4 and HDMI 1.4, HDMI & DVI input can support resolution can up to 4K@30Hz, including 3840x2160P @24/ 30Hz, 1920x1080P@25/ 30/ 50/ 60Hz; the HDMI output resolution can support 1920x1080P@60Hz. 8 Adjustable Display Modes This 2×2 HDMI video image processor can connect up to 4 LCD TVs or other displays, which can support multiple display modes, such as 2×2, 1×1, 1×2, 1×3, 1×4, 4×1, 3×1, 2×1. All this modes provides variety splicing options, can easily switch the modes through the IR remote control without getting up or press the “Switch” key at the TV wall controller. Also support RS 232 advanced remote-control. 180°Screen Rotation & Edge Mask With the rotation function, you can flip the image of HDMI output 1 & output 2 to 180 degree, which can adjust the screens in an orientation with the thinnest edges, reduce the thick middle border. And the edge mask function can correct and align the bezels and image edges, making the multiple screens more comfortable. NOTE: 180°rotation can work only in 2×2 mode, and the output resolutions NOT more than 1080P@60Hz. Stereo&digital audio out It also has an individual 3.5mm stereo audio and optical SPDIF port can connect to the external speaker, amplifier, sound bar etc. Please set the resolution of all screens to 1080p to ensure work well. what’s in the box: HDMI DVI video wall controller X1 Remote control X1(no battery) USB power cable X1 USB power adapter X1.   SKU: 1005005458144730 Category: Accessories