Specifications
wireless AV color transmission, Min 100m rangeW823T: 1/4" CCD,420TV lines sharp picture display
wireless AV color transmission, Min 100m range W823T: 1/4" CCD,420TV lines sharp picture display W906T: 380TVL,CMOS built-in IR lights, 15 meters night vision range alloyed shell,waterproof function for outdoor usage