Set of reversing parking sensors LED COB 4 sensors black 19 mm truck bus amio-02286

The parking sensor is a device that assists in parking and reversing the car. It works on the principle of sonar - it emits ultrasonic waves, which, after reflection from an obstacle, allow you to determine the distance between the car and the obstacle. When reversing, the device correctly recognizes obstacles in the vehicle's path and warns the driver with a sound.   The LED-COB display has COB diodes that change color depending on the distance to the obstacle and indicates the status with an accuracy of tenths of a meter. The built-in speaker (buzzer) warning about an obstacle has 3 volume modes. (high, low, muted) Display size: 10.5 x 1.5 x 3cm Cable length: ~5m  Black external TRUCK parking sensor. It has a mounting bracket screwed to the bumper. It can be used without a base for bumpers with a rounded profile. Sensor dimensions: 63 x 30 x 32 mm The set includes: 4 detectors (sensors), black 19 mm TRUCK LED display with a built-in buzzer 4-sensor control unit Installation instructions Full specification: Operating range/sensitivity 0- 2.5m Power supply 12V Operating frequency 40KHz Operating temperature -30 ° C - +70 ° C