... CE,FCC,RoHs 3.IP65 Function and Technology characters:1.Show all kinds of word,text,graph, pictures, flashes, video,2 ... synchronously.2. Different signal resources input are acceptable, such as TV, HCTV, S-video, NTSC/PAL,DVI, AVI, VGA, SDI,MOV ... condition4.It can be used in advertisement, stage, stadium, exhibition, TV-Show,mansion video wall, shopping mall, banks, schools, bus station, airport ...