Millimeter Wave Radar Vehicle Rear View Camera, with New technology, Support BSD Blind Spot Motion Detection Alarm. Advantages of Millimeter wave radar: long detection range, speed recognition, strong anti-interference ability. This is because millimeter wave radar has narrow beam, high angular resolution, wide frequency band, and good concealment. Millimeter Wave Radar has good penetration and propagation characteristics in smoke, dust, rain, and fog environment, and is not affected by bad weather. It has strong ability to resist impact and environmental changes. Alarm Speaker: Available with ON/OFF. Support adjust the volume. Video Signal: AHD 1920x1080P PAL Lens Angle: 165° Glass Lens. Power Supply: DC12V+ To 24V+. Waterproof: IP68, Video Cable is 5M. The best installation position for the radar camera is 80cm-100cm above the ground. Fit For: Car Android DVD . Car Stereo Screen. Car Parking Monitor. Easy installation: Compared with traditional sensors, our products do not require drilling for installation. The products are equipped with bracket stickers, which can be installed and fixed in one second. It is plug and play and easy to use. Note: 1.Check if your Android device supports AHD-1080p camera: 2.Go to Car settings-Factory settings-Reverse (picture) settings-Select AHD-1080P Colour:As Shown Material:plastic Package Contents: 1 x Millimeter Wave Radar Car Rear Camera Kit(Due to different product batches, the appearance , which does not affect the use) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.