55"FHD Video-Wall Even bezel : 0.44mm HDMI(2) DP(1) DVI-D(1) Audio In RS232C IN/Out RJ45(LAN) IR IN USB(1) WebOS 4.1 Operation Hours (Hours/Day)24/7 Portrait / Landscape Bezel Color: Black Handle Internal Memory8GB Temperature Sensor BLU Sensor Acceleration(Gyro) Sensor Local Key Operation Embedded CMS USB Plug & Play Fail over RS-232C Sync Local Network Sync Video Tag Play via URL Screen Rotation External Input Rotation Gapless Playback Tile Mode Setting Setting Data Cloning SNMP ISM Method Auto Set ID Status Mailing Control Manager Crestron Inside Smart Energy Saving PM mode Wake on LAN Network Ready HDMI-CEC SI Server Setting webRTC Pro:Idiom W/B Setting by Grey scale Scan Inversion Operation Temperature0 C to 40 C Operation Humidity10 % to 80 % Built-In Power SafetyCB / NRTL EMCFCC Class "B" / CE / KC SuperSign CMS SuperSign Control / Control+ SuperSign WB SuperSign Media Editor LG Connected care Smart Calibration This product ships in approximately 1 days