Set of parking sensors, reversing buzzer, 8 sensors, black amio-01575

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 buzzer can operate in 3 sound modes: high, low and completely muted. Changing the mode using the switch on the housing.   The set includes: 8 black detectors (sensors), 4 extension cables, buzzer - emitting sound signals, 8-sensor control unit (A-D rear, E-H front), hole saw for drilling holes in the bumper, assembly instructions Full specification: Operating range/sensitivity 0-2.5m 12V power supply Operating frequency 40KHz Operating temperature -30°C - +70°C Mounting diameter 22mm