KERWINN 2PCS Backup Alarm 12V-24V 110±3DB,Waterproof Beeper Backup Alarm for Trucks,forklifts,Van Heavy Equipment (reversing Alarms for Vehicles)

This backup alarm will produce a strong backup, which will be louder in actual use, and can easily remind pedestrians to pay attention to safety. This backup alarm is made of high-quality materials, which is sturdy and durable. Waterproof shell with epoxy embedded electronic equipment, long service life. The back-up alarm can be automatically adjusted to the voltage range of 12-24V vehicles. This backup alarm is applicable to industrial heavy construction vehicles. The alarm is easy to install. It has a universal mounting bracket with slot holes and can be installed at any position of the vehicle.