... ,can be accessed by computers and a variety of video equipment.Brand-new ultra-wide viewing angle technology extended(S- ... the cooling efficiency,longer life.Embedded structural design(combined video wall installation),wall mounted,ceiling-mounted,desktop stand installed. ... ,720P,1080I,1080PField frequency50Hz,60Hz,70Hz,75HzVideo systemPAL/NTSCComposite video input/outputBNC x 3 input/BNC x 1 Loop- ...