This Number Plate Style CCD Camera is constructed of a metal housing for extreme condition for any type of Vehicle (Car , Truck , Caravan , Trailer , Vans ).With its unique style design which not only can be mounted on the number plate using factory number plate hole , but can be mounted almost anywhere on the rear of the vehicle to assist when parking . This camera can rotate within the housing to a suitable position for the drivers requirements. Features a wide angle viewing , glass lens that captures Blind Spots not visible on a standard rearview mirror.Not only suited for Off road Driving but also durable to be left on whilst driving for those vehicles who rear windscreen is blocked either by a canopy or Steel Box tray. For extra safety precaution it comes with a Built in Microphone to work with our Heavy Duty Monitors (5?,7?,10?) which have a built in speaker. Glass Lens. Metal Housing. Built in Mic. Dimensions 190(L) x 25(H) x 25(D). Minimum Illumination:0.0Lux.(IR LED). Viewing Angle: 160Degree. Resolution: 768 x 494. Image Sensor:1/3 Sharp CCD. TV Lines: 480TV Lines. Waterproof grade: IP68 (Splash/Dust Proof ,Temporary Immersion). Supply Voltage: 12vDC. With IR 5LEDS (for night vision). 4 pin Aviation Connector. Made in Taiwan.