LG 55'' UV5N-E UHD Digital Signage with BrightSignOS - 55" LCD - In-plane Switching (IPS) Technology - 24 Hours/7 Days Operation - 3840 x 2160 - 16:9 - 8 ms - Edge LED - 501 Nit - 2160p - HDMI - USB - Serial - Wireless LAN - Bluetooth - Ethernet - webOS 6.0, BrightSign OS - Energy Star: