Truck Reverse Backup Sensor 4pcs 25mm Rubber Sensors Parking Sensor with Buzzer

This sensor system focuses on rear area monitoring for truck reversing. Four 25mm rubber sensors are installed on the rear bumper to cover main rear blind zones. It detects obstacles within effective range and activates buzzer warning, helping truck drivers judge rear space and avoid impact during low-speed reversing.

This system uses ultrasonic detection instead of optical imaging. Its sensing performance will not be affected by light changes. It can accurately identify obstacles in dark warehouses, night delivery routes and dim loading areas, delivering stable warning signals all day long.

The 25mm rubber parking sensors adopt IP67 waterproof and dustproof construction. The rubber casing resists mud, rain splash and dust accumulation. It can maintain steady detection performance under complex outdoor weather and rugged working conditions.

Once the truck shifts to reverse gear, the parking sensor system activates automatically. The buzzer will change alarm frequency based on the distance between the truck and obstacles. Drivers can get audio alerts without extra manual operation during reversing.

This parking sensor kit is developed for light trucks and commercial vehicles. It supports DC12V and DC24V power input, matching most light-duty commercial vehicles. It is widely used for delivery trucks, pickup trucks and other commercial transport vehicles.