... Single, dual , triple , quad image and PIP 3.Camera Features of digital monitor:7 Inch Digital Color LCD Quad monitor. Single, dual , triple ... 4X300mA.1 DVD/AV input and 4 camera inputs; camera title can be set: (maximum 8 characters).The display effect, volume and ... label selectable to be open or closedWaterproof and weather resistant housing for outdoor useNight vision available, day/ night sensor for ...