... "LCD Digital Signage 1. Touch screen; 2. Full HD display, wide viewing angle; 3. Playlist; 4. OEM, ODM provided 55"LCD Signage Touch Screen ... glass surface Main functions1. Full HD 1920*1080, LCD screen, support display models of 16:9, 9:16 (Horizontal/Vertical ... remotely and control the display through Internet.3. Interactive optical multi-points touch function, touch in two points simultaneously. ...