... LCD digital signage with LED light Brand LG/Samsung panel 1920*1080 VGA/HDMI/DVI QUICK DETAILS:55 inch advertising display, LCD digital signage with ... and release variety words, flash, video, audio digital message etc. Then put out with advertising Format.2) Convenient ... Use multi-media playing manner (Video, Audio, Image, Flash), Called Narrowcast system.5) One dynamic advertisement. Permit changing ...