... camera kit 2> Four wireless camera supported 3> record videos on pc 4> IR Night Vision 5> USB2.0 Night vision wireless kits: ... ), 352x288/704x576(PAL) standard resolutionsImage color adjustable for each channel, including contrast, lightness, hue and saturationMPEG4 compression format, greatly ... PAL/NTSC/SECAM Compatible Power Consumption 8W 4 channel night vision 2.4GHz wireless security kits