Color: Black housing and clear lens Material: plastic and glass and metal Camera size: approx. 11 x 4 cm (4.33 x 1.57 inches) (L x W) x width ) Video socket: CVBS RCA (1.0VP-P, 70OHM) Voltage: 12V DC Consumption: 120mA Image sensor: 1 / 4CMOS PC7070 TV system: NTSC Resolution: 640 (H) x 480 (V) Pixel Viewing angle: 170 degrees, 138 degrees (H), 125 degrees (V) Horizontal resolution: 480TVL Minimum Illumination: 0.01 Lux / f Working temperature: -20 C ~ 75 C, RH 95% MAX Storage temperature: -40 C ~ 80 C, RH 95% MAX Waterproof: IP67 / IP68 Item Included: 1 x Rear view camera with trunk handle 1 x 6M video 1 x 1.5M power supply Compatible with: Fit for BMW 3 series E90 E91 E92 E93 This is an aftermarket replacement item, but not genuine note: 1) All dimensions are measured by hand, there may be small deviations. 2) Color may vary slightly due to each monitor's color setting. characteristic: 1) Night vision operation. 2) High definition, wide viewing angle. 3) Suitable for all kinds of vehicles: cars, trucks, RVs, minivans, etc. 4) Can help avoid accidents and accidental wear. installation: 1) Remove the existing car trunk mount, mount the camera on the back of the car (on the license plate). 2) Connect the camera power to the reverse lights - red wire to positive and black wire to negative. 3) Connect the video of the camera to the extension cable. Connect the extension cable to the car monitor. 4) You will see images when your car is in reverse shift.