... '' lcd screen 2.1080p video 3.lockable for safety 4.wifi/ 3G network 5.CE,UL,CCC,FCC listed ModelADE42D5Size42Size of ... ", 15", 19", 22", 32", 42" and 55" LCD digital signage/advertising display/ advertising player are available.♥widely used in supermarkets, office building ... ♥Audio output: 2 x built-in high quality stereo speakers♥With professional easy-to-use stand set, hang on wall or ...