Ultra Thin Double-sided Hanging LCD Digital Signage Kiosk for Advertising Item No: BT-AD6 Size: 43,55 available Brightness: 350cd/m2,700cd/m2 Input Voltage: AC100~240V 50 /60 HZ Newest displayâ??Double-sided digital signage ,1.98cm ultra-thin Series !It supporting display different contents on both sides or same content dual sides, which is great suitable for multiple applications . the digital signage can be hanged from the ceiling to save more indoor space. The hanging digital signage can be one side or two sides, one side used for only information advertising like the common one does, two sides digital signage can be used as a half-outdoor machine with one side facing outdoor and mostly installed near the window.