The Samsung 400UXn-2 video wall display offers reliable 24/7 operation, 11mm bezels (.43") for virtually seamless video walls, up to 700 cd/m2 max brightness, 1080p resolution, and compatibility with the MID40 interlocking assembly kits. The 400UXn-2 displays let you control a video wall up to 5 x 5 over your LAN/WAN, plus gives you a web-based server. Samsung UXn-2 display features advanced cooling technologies that allow reliable operation 24 hours a day, 7 days a week. RS232C, a standard of serial communication, is used for the communication between PC and displays. A Multiple Display Control (MDC) allows various displays to be easily and simultaneously operated by a PC, which is possible with the RS232C function. Samsung video walls let you display in either Full or Natural mode. Full mode displays the entire picture, just as it is. Natural mode compensates for the bezel width and displays a natural, distortion-free image over the entire video wall. Up to 700 max cd/mÂ² for visibility in bright light. The integrated PC allows you to control a video walls up to 5 x 5. MagicInfo -i gives you a web-based server, to upload and control content from anywhere. At an amazingly slim bezel, this Samsung LFD keeps the focus on the image and not the frame around it. The thin, 11mm bezels (.43") mean virtually seamless video walls. PIP (Picture In Picture) / PBP (Picture By Picture) Multi tasking function allows user to enjoy an image from two different source at once.