Feature:1. When the car enters the "R" gear and the reversing lights, the visual radar system automatically starts. When the vehicle enters the obstacle 2 meters, the visual radar system starts to indicate the obstacle distance.2. CPU anticollision technology, antistrong electromagnetic interference, suitable for highdefinition video wide temperature range, wide viewing angle. OSD color reversible scale line, low light visual, intelligent fill light correction, work all day.3. The reversing image and obstacle distance data are displayed on the monitor at the same time, so that you can accurately grasp the car condition. And has excellent night vision and waterproof effect.4. Hanging installation, directly into the DVD reversing video input interface. It has the advantages of moistureproof, dustproof and shockproof.5. External buzzer, when the car enters a distance of 1.2 meters, the buzzer starts to alarmSpecification:Item Type: Car Rear View Camera KitColor: BlackMaterial: Aluminium AlloyOperating Voltage: DC10V-15VOperating Current: <= 150maMaximum Detection Range: Approx. 2m/6.6ftMinimum Detection Range: Approx. 0.2-0.3m/0.7x1ftDetection Angle: 30 DegreePixels: 720x480Minimum Illumination: 0.1LUXStandard System: NTSC / PALLens Angle: 170 DegreesAlarm Volume: 70-90dBOperating Temperature: -40-85 DegreesWaterproof Level: IP67.Package List:1 x Car Rear View Camera Kit1 x Buzzer1 x Video Cable1 x Power Cable1 x Bracket4 x Screw2 x Washer1 x Manual