The camera housing is constructed using tough aluminium alloy and equipped with a black metal shield which helps deflect sun glare, rain and dust. It is shock and vibration resistant and fitted with Infrared LEDs for night illumination. It is IP67 rated and suitable for heavy duty applications such as trucks, buses, RV's and caravans. Features: Sensor: Sharp 1/4 CCD Resolution: 420 TV lines Minimum Illumination: 0.5Lux IP Rating: IP67 Video out: 1Vp.p. 75 ohm Power Supply: 12Vdc Operating temperature: -20 - +70 deg C, RH95 max.