55" FHD, HDMI(2), DP, RS232C In/Out, RJ45 In, IR In, USB(1), External Speaker out,1920x1080 (FHD),Life time50,000 Hrs (Typ),Operation Hours (Hours/Day)24/7, Rotation Portrait / Landscape, lay,Fail over,Background Image,Sync Mode,Multi-screen PIP/PBP,Screen Share,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, Smart Energy Saving,PM mode,Wake on LAN,Network Ready,Beacon, HDMI-CEC , SI Server Setting, web RTC, Pro:Idiom, Operation Temperature 0 C to 40 C (w/o Direct Sunlight, Direct Sunlight in Cooling System) 0 C to 30 C (Direct Sunlight),Operation Humidity10 % to 80 %, SuperSign CMS,SuperSign Control / Control+,Signage 365 Care.