Features and specification:

LED disply parking sensor

It starts automatically as soon as reversing the car

With built-in buzzer and 3 sorts of Bi voices to warn

Installation postion is the reaar bumper for the embedded detector sensors

Power output: 4W

Power supply: DC 10-15V/24V

Alarm distance 1.5M-0.3M

Buzzer volume: 70-90db

Sensors option: 4, 6 or 8 sensors(Water-proof, flashing and various colors are available)