Reversing parking sensor set buzzer 4 sensors black amio-

The set includes: 4 black sensors (detectors), buzzer emitting sound signals, control unit, hole saw for drilling holes in the bumper, installation manual. The buzzer can operate in 3 sound modes: high, low, and completely muted. Mode change via switch on the housing. The parking sensor assists in parking and reversing the car. It works on sonar principle – emitting ultrasonic waves which, after reflecting from an obstacle, allow determining the distance between the car and the obstacle. While reversing, the device correctly detects obstacles on the vehicle’s path and warns the driver with sound signals. Full specifications: Operating range/sensitivity 0-2.5m Power supply 12V Operating frequency 40KHz Operating temperature -30°C to +70°C Mounting diameter 22mm