12-24V Alarm Sound Reversing Parking Distance Sensors System for Truck
Περιγραφή προϊόντων
Product Overview 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