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A parking sensor is a device that supports the parking and reversing of the car. It works on the principle of sonar - it emits ultrasonic waves, which, after reflecting off 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 an audible signal. The LED display shows the distance to the obstacle with an accuracy of tenths of a meter. It also has a built-in speaker (buzzer) for warning with the option of completely silencing with a switch on the body. Screen size: 10 x 2 x 3cm Cable length: ~5m The package includes: 4 detectors (sensors) black LED screen with built-in alarm 4 sensor switchboard hole saw for drilling holes in the bumper. assembly manual Full specification: Operating range/sensitivity 0-2.5m Power supply 12V Operating frequency 40KHz Operating temperature -30°C - +70°C Mounting diameter 22mm
