This is a complete parking sensor kit to get your reverse and parking game strong. Everyone should get this installed in their cars to make their lives easy while reversing and parking the cars. The kit includes a 12V Reverse Backup Radar Monitor System With 4 Sensors And 22mm Backlight Display. The installation of this system is extremely easy, and you can do it by yourself, simply by reading from the instruction manual; you will not require a specialist. The four sensors are fixed on the back of the car, the LED display is fixed right in front of the driver above the steering wheel while the main control box needs to be fixed somewhere in between, maybe in the trunk or at the backseat. The backlight display is available in eight different colors: black, white, gray, gold, red, champagne gold, blue and silver.