ITEM NAME:170 Degree Hd Car Reversing Rear View Backup License Plate Backup Camera Fo G8N1 170 Degree Hd Car Reversing Rear View Backup License Plate Backup Camera Fo G8N1 Alarm Type:Vehicle Backup Cameras,Front,Front Side,Rear Side Wire or Wireless:Wire Guiding Line:Yes HD digital screen:Yes Voltage:DC 12V Special Features:car rear view camera Image sensors: 1/4 inch color CCD TV system: NTSC and PAL Effective pixels: 728 x 512 Resolution: 520 TV-lines Video output: 1.0Vp-p, 75 Electronic shutter: 1/60 (NTSC) -1 / 10000s, 1/50 (PAL) -1 / 10000s Waterproof Class: IPX 68 Operating temperature: -20 ° C ~ + 80 ° C RH95% Working power (DCV): 12 Current consumption: 90 mA max Installation: 1. Install the camera in the license area of ??your car plate 2. Adjust the lens of the camera to your best position. 3. Connect the power wire (red and black) to the headlight wiring of the power cables of your car. 4. Connect the video output (yellow wire) to the display. About the car's rearview camera system: Usually most monitors support both NTSC and PAL TV systems. So it does not matter that the camera is PAL or NTSC system. However, if you are not sure, please check that your monitor supports NTSC or PAL system. If your monitor only supports NTSC or PAL, please leave us a message what TV system you need within one business day after making the