... illumination distance. The night vision is up to 60-80 meters. There are 6mm, 8mm, 12mm,16mm for optional, by default ... (BNC)Infrared Lamps Irradiation Distance6mm, 8mm lens: 60 meters 12mm,16mm lens: 80 meters Infrared LampsLED ArraySize230mm X 120mm x 85mm(L ... , gray one will be shipped out) IR day/night water resistant cctv camera with PAL/NTSC scanning system and 520tvl resolution