Functions:
Auto detection of obstacles Behind & Left or Right by the backward radar while backing the car. Display is in feet. Four silver 22mm recessed sensors for obstacle detection Digital Detection range: 1 to 7 feet behind the vehicle. Audible warning sound of "BiBi", faster as you get closer to obstacle. Sound can be adjusted to higher, lower or off. The distance and direction of obstacles behind and to the left or right side are displayed clearly with digit and cursor in number of feet. All components plug into each other. Built to last - withstands bad weather and road shock. Operating Voltage: DC 12v Max. Power Consumption: 3.8W
Package Include:
Car parking control unit (mount in trunk/rear of vehicle). 3 digit LED Display (3" wide x 1" high x 1/2" deep) with 16' cable (usually mounted in left corner or center of dash) with built in speaker with volume control. 4 Silver 22mm In-Bumper obstacle sensors with 11' leads. 6 Months Warranty Drill Bit for drilling holes into bumper to mount the 4 sensors (If drilling through Metal, you will need a bi-metal 22mm bit).
Electrical Connections
Red Wire to +12V from Reverse Light Black Wire to Ground