The system is activated when the ignition is turned on and reverse gear is engaged,the system measures the distance to the closest obstacle and the LED display will show the corresponding obstacle distance and gives out warning beep.
The system consists of 4 ultrasonic parking sensors mounted in the rear bumper,one parking sensor ECU,one LED display(with buzzer built-in),one set of harness,one set of installation kits and one manual
♦Features
1.Long detection distance:3M
2.Can be fit for bus, school bus, Van, RV, truck and etc.
3. Metal bumper adaptible sensor
4. Waterproof ECU
5. Digital sensor with strong anti-interference ability
6.Operation voltage:DC12-24V
7.Operation temperature:-30~+80°C
8.Detection range:
middle sensor:0.3m-3.0m
side sensor:0.3m-2.0m
♦Wiring Diagram and Application