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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 a sound. The LED display shows the distance from the obstacle to the nearest tenth of a meter. It also has a built-in speaker (buzzer), a 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) white LED screen with a built-in alarm control unit 4 sensor hole saw for drilling holes in the bumper. installation manual Full specification: Operating range / sensitivity 0-2.5m Power supply 12V Operating frequency 40KHz Operating temperature -30°C - +70°C Installation diameter 22mm
