Super Waterproof: Water-proof Standard is up to IP67. NO worry about fog or mist inside; the camera even works in rainy .Multi-layer waterproof design, truly high pressure washing and soaking waterproof. BI BI BI Alarm: When parking, this parking sensor will also warn you via speaker and show the distance since the distance is 2m.Colorful reversing line accurately show the distance. Support: Night vision, waterproof, Rear with line,170 degree wide viewing angle,170 degree visible range works great with the blind spot. Digital sensor chip processing, the night vision effect is obvious. HD Quality: High definition color CMOS screen ,import the original video processing chip, high-definition video display, matching LED lights intelligent adjustment of light, the color is high-definition, more realistic. Specifications: Power Supply(DCV): DC 12V1V Images Sensors: CCD Power : Less than 1W Lens Angle(.) :170 :0.05Lux S :48DB Resolution (TV Lines): 480 Effective Pixels : 628x582/628x512 TV System :/NTSC Electronic Shutter :1/60(NTSC)/1/50()1/10,000S Video Output :1.0vp-p,750hm IP Rating: IP67-IP68 White Balance :automatic : automatic BLC :automatic Operating Temperature(.C):-20~70MAX 95% Material: ABS colour: black Package Contents: 1 x license plate 1 x Cable 1 x English instructions 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 a little different from the real thing. The measurement allowed error is +/- 1-3cm.