The sensors are mounted directly into the rear bumper and can be coloured to blend in with the bumper.
This ingenious device detects obstacles to the rear of the vehicle making parking safer and easier. Especially useful for longer vehicles or vehicles with restricted rear vision.
As the vehicle reverses towards an obstacle, an audible warning beep increases intensity to alert the driver until a constant tone gives the indication to stop before contact.
Further configurations are available with three and four sensors.