ตัวประมวลผลวิดีโอติดผนัง HDMI 2X2 4K ตัวควบคุมวิดีโอ VGA HDMI 1X2 1X4 1X3 ตัวแยกหน้าจอ HDMI พร้อมการหมุนภาพ

The 2x2 Video Wall Controlle support 1-way HDMI /VGA 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)There are 2 options, one is without SD card slot and USB media functions.And the other expensive one comes with SD card slot and USB media function.

Controller without SD&USB

Controller with SD slot&USB

2)The 4K refers to the HDMI inputs signal only.It supports up to 4K 30Hz in and 1080P 60Hz out.

3)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.

4)For a pleasant video experience, pls use Professional Video Walls.

5) 180° rotatation only works under 2X2 mode and 1080P resolutions.

HDMI Video Wall Controller

HDMI TV wall processor can distribute one HDMI or VGA 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 2x2 HDMI video image processor can connect up to 4 LCD TVs or other displays, which can support multiple display modes, such as 2x2, 1x1, 1x2, 1x3, 1x4, 4x1, 3x1, 2x1. 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.

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 2x2 mode, and the output resolutions NOT more than 1080P@60Hz.

Audio extraction

It also has an individual 3.5mm stereo audio port and can be connect to the external speaker, amplifier, sound bar etc. Please set the resolution of all screens to 1080p to ensure work well.