Car backup parking sensor system:
Model: VC36

1. Improves parking safety

2.Minimize bumper damage

3. Indicates object distance with different beeping frequencies
4. Easy to install and concealed inside bumper installation of the "Antenna"

Peel & Stick "Antenna" foil tape sensor on Vehicles with non-metal bumpers
5. Electromagnetic field changes When object get closer to the bumper
6. Wires to "Reverse lamp" ( 12Volts DC)
7. High output piezo buzzer alerts you with a beeping sound 
8. Detects objects at 3 Feet or more