Steelmate PTS400EX - Matt Black Rear Sensors With Buzzer 4 Sensor Rear Only Upgrade Kit With Buzzer.

The system can be programmed to ignore tow bars or spare wheels and is compatible with our 6 visual display types listed in related products below. Can be used as a 2 Sensor system if required.

Control at your fingertips: As soon as reverse gear is selected, the ultrasonic sensors installed in the rear bumper are activated and detect any obstacles behind the vehicle. The driver is alerted to any obstacle behind the vehicle by a sound signal that gradually intensifies as the obstacle approaches, becoming continuous within 30 cm.