Body metal 1/2.7” CMOS sensor with 1080P video output External alarm I/O device connection New IR technology adapted to enhance brightness at night Low light sensitivity of 0.1 Lux / F1.8, 0 Lux (IR LED ON) IP66 for weather-proof application Day and night 24-hour surveillance with IR effective distance up to 25 meters Camera parameters adjustable when used with AVTECH HD CCTV DVR