Sell Clakson Reverse ATRET / BACK HORN / ALARM Reverse Car Truck 3 Sounds best price

The 3-volt 12-24-volt rear horn. The horn is reversed for 12 volts and 24 volts trucks. This horn can be used universally for small vehicles 12 volts or truck vehicles, Busses or heavy equipment with 24 volts can produce 3 types of sound. The horn is rectangular with bracket and screwholes to ease installlation on the vehicle 's body and is very easy to operate. The horn generally serves as a safety vehicle, especially when the vehicle is retreating or atrets to provide a strong siren or sound sign for both the person and the vehicle behind the vehicle. It can also be used as a pennant or during braking. Product specs: Thank you.