1.LED parking Sensor system
2.Detection distance: 0.3 ~ 2.5m
3."BiBi" alarm in 4 steps
4.Waterproof
5.OEM

Specification
1. Designed for cars, suvs, 4x4s, vans, pickups, trucks, RVs, Trailers, and Buses.
2. Sensor Detection Range: 1.0 - 4.9 feet (0.3m - 1.5m)
3. Distance Display in feet or meters
4. Perfect for backing up, street parking, parallel parking, garage parking, and parking in tight spot
5. Wireless LED Display with Built-in Audible Alert (Beeper) with On/Off Switch
6. 7 LED Lights (Green/Yellow/Red) on each side of distance display indicating orientation of obstacles and Safe/Warning/Stop zone
7. 4 rear sensors giving good coverage of the rear end of your vehicle when backing up
8. In-bumper type sensors giving the look of factory installed system