The parking sensor is a modern ultrasonic system for motor vehicles. It checks the space behind the vehicle during the reversing procedure and acoustically warns you of obstacles detected by this device. The device assists when reversing, but does not relieve the driver of the special attention required when reversing.

The set consists of:
- four ultrasonic sensors
- control unit
- display with a built-in buzzer
- wiring and mounting accessories (drill)
The display shows the driver the exact position of the obstacle (distance, position). Information about the distance from the obstacle is presented numerically on the LED display, where the measurement field is from 0.0 m to 2.5 m. When approaching an obstacle as soon as the sensor is activated, the driver is immediately informed of the position of the obstacle to the right or left of the vehicle by colored lights on the display. Additionally, the driver is informed about the distance from the obstacle by a sound signal. The sound signal is emitted from a piezoelectric transducer with four frequencies depending on the distance. The system is automatically activated when reverse gear is engaged, together with the reversing lamps.

Measurement zones:
1st zone:> 2.5m
2nd zone: 2.5-1.6 m
3rd zone: 1.5-1 m
4th zone: 0.9-0.7 m
5th zone: 0.6-0.4 m
6 zone: 0.3-0.0 m