Installation Notes: This backup camera is perfect for REAR and SIDE VIEWS. The monitor/LCD/screen/display/radio is not included. When connecting this car backup camera to a factory radio, a suitable harness and programmer (not included because different radios need different harness and programmer) will help you complete the installation more efficiently. You can apply electrical tape to the joint of the red electrical wires and wires, and use zip ties to attach it to your vehicle. SpecificationsEffective Pixels: NTSC/PAL 720*540 pixels;Video Output: connector, 1.0V pp, 75ohm Power Consumption: 60mA Power Supply: DC12V Waterproof Level: IP68 Notes: This camera only supports NTSC/PAL video system, so please make sure your monitor supports the NTSC / PAL video system to purchase it. During installation, please connect the backup camera's power cable to the harness wires that connect to the reverse light on the taillight. The RED end is positive, while the BLACK end is negative. and