... High brightness Stable performance 1 year warranty LCD video wall display 26 inchFeatures:The latest 3D digital processing ... the cooling efficiency,longer life.Embedded structural design(combined video wall installation),wall mounted,ceiling-mounted,desktop stand ... ,1080PField frequency50Hz,60Hz,70Hz,75HzVideo systemPAL/NTSCComposite video input/outputBNC x 3 input/BNC x 1 Loop-through output 1Vp ...