Usage Tips:and high quality.Drill Hole Style Car HD Rear View Camera, gives you a full sight of the back of your car when you are driving 8 LED Infrared Night Vision ensures the car driving safety when backup or parking at night Anti fog glass, CMOS imaging sensor.Support NTSC/PAL video system With the high sensitivity, you can get rid of the poor rear vision.High definition and up to 170 degrees wide viewing angle Use Chip to make vivid and clear images.Compact design, easy to install and operate IP68 waterproof design, shock-proof and anti-jamming functions Applicable to variety of vehicles: car, truck, RV, etc Can connect to any type of monitor with a composite yellow RCA jack Image Sensors: PC1030 1/4 Inch Color CMOS Effective Pixels: 648 x 488 Pixels LED Quantity: 8 LED Lens Angle: 170 / 135 degrees Image pipeline feature: Auto exposure, AWB, AGC, Auto ficker detection and cancellation Video System: PAL/NTSC(Automatic throw-over) Minimum Illumination: 0.2Lux(0Lux with IR on) Scanning System: 2:1 Interlace Resolution : 420TV lines Electronic Shutter: 1/60(NTSC) / 1/50(PAL)~1/1000s Gamma Coefficient: 0.45 S/N Ratio: more than the 45.6db Dynamic Range: more than the 63.5db Operation Temperature: -20degree Celsius~ +75degree Celsius Storage Temperature: -40degree Celsius~+85degree Celsius Video Output: RCA connector, 1.0vp-p, 75Ohm Working Power: DC12V Current Consumption:60mA colour:black Material:ABS Package Contents: 1 * 8 LED round reversing camera 1 * Video cable 1 * Power cord 1 * Hole saw Only the above package content, other products are not included. Note: Light shooting 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.