We all make mistakes and it is easy to reverse into small items that can be hidden by the ever growing size of vehicles today. But don't panic, you can avoid nasty dints and scratches by having parking sensors fitted that will alert you to the hidden dangers.
Parking sensors will detect items around the vehicle and beep with increasing speed to enable even the least confident person to park with relative ease.
How Do Parking Sensors Work?
Parking sensors use ultrasonic technology to emit a cone of sound, then timing how long it takes to bounce off obstacles before returning to the sensor. The time is then represented by beeps of increasing speed.