Video wall system is a special multi-monitor setup that consists of multiple computer monitors, video projectors, or television sets tiled together contiguously or overlapped in order to form one large screen. our video wall use LG high definition DID-LCD glass and stable LED back light for panel makes the panel stable and long working time as 7days and 24hours, high resolution up to 4K display. Driving & powerful monitor control board with multi types contectors as HDMI, VGA, DP and AV makes our video could meet various working scenes. Also, be based on few years experience and feedback from our client, our video wall unit not only can be use for landscape position but also could be portrait.