This 12-24V parking distance sensor system is specially developed for heavy-duty trucks, delivering audible alarm reminders for obstacle detection while reversing. The ultrasonic sensors continuously scan the rear area and trigger buzzer alerts when objects are detected, with the alarm frequency changing according to obstacle distance. It works stably under both 12V and 24V power supply, suitable for logistics trucks, delivery lorries and other commercial vehicles. This practical safety accessory helps reduce reversing accidents and protect drivers and pedestrians.
| Product Type | Truck Reversing Parking Distance Sensor System |
|---|---|
| Camera Resolution | N/A (Ultrasonic Radar Detection) |
| View Angle | N/A |
| Night Vision | N/A |
| Waterproof Rating | IP67 |
| Voltage | DC 12V - 24V |
| Lens | N/A |
| Screen Size | Optional LED distance indicator |
| Wired or Wireless | Wired |
| Working Temperature | -20℃ ~ +70℃ |
| Vehicle Compatibility | Trucks, lorries, vans, trailers, buses and other 12/24V commercial vehicles |
This system focuses on rear obstacle detection for trucks. Multiple ultrasonic sensors are arranged on the rear bumper to cover the main reversing blind zone of large vehicles. It can detect stationary obstacles, barriers and pedestrians behind the truck, making up for the limited vision of large vehicle rearview mirrors and helping drivers judge the rear space.
Not applicable for radar detection. The system adopts ultrasonic sensing technology and is not affected by light intensity. It can detect obstacles accurately at night, in dim warehouses and rainy weather, delivering consistent warning performance without relying on ambient light.
Each ultrasonic sensor adopts fully sealed waterproof construction with IP67 rating. It can resist rain splashing, mud splash and road dust. The internal circuit is well protected, so the sensor system can maintain stable detection performance in long-distance transportation and harsh outdoor environments.
The system automatically activates once the truck shifts into reverse gear. It continuously measures the distance between the vehicle and obstacles, and the buzzer alarm rhythm will automatically accelerate as obstacles get closer. The progressive sound reminder lets drivers quickly judge the danger level without extra manual operation.
This parking sensor system supports 12-24V wide voltage input, which is customized for heavy-duty commercial vehicles. It is widely compatible with logistics trucks, delivery lorries, trailers, vans and buses. It is a cost-effective safety upgrade for freight fleets and truck modification shops.
