This parking sensor kit comes with colored LED digital display shows the distance between the car and obstacle.
High-volume warning buzzer with ON/OFF switch, you can turn it on or off according to your requirement.
Enhanced CPU and advanced 4 auto detector sensors.4 sensors are anti-freeze, waterproof, and quake-proof.
The buzzer built-in the LED display, no need to connect to a separate buzzer out side.
Prevent future dangerous and costly collisions.Help to increase safety for passengers, pedestrians and your family