Produces a Powerful Beeping Sound that is 105 Decibel. Super volume alarm: Truck Back-up Circular Alarm reversing Horn up to 105dB volume, so that the reverse warning signal can be heard clearly, effectively remind the surrounding personnel and vehicles, to ensure the safety of the reverse. Durable design: Truck Back-up Circular Alarm reversing Horn Waterproof industrial heavy design, with excellent waterproof performance and durability, extend service life, reduce maintenance and replacement costs It can work in a variety of temperature environments. Truck Back-up Alarm Material：nylon Material + Waterproof housing with epoxy embedded electronics Voltage：12 / 48 Volts Decibel: 105 Fit Type：Universal Fit The dimensions: 3., 98x 2., 73inch Thickness: 1., 55 inch Made of nylon Material + Waterproof housing with epoxy embedded electronics. 105dB Truck Back up Alarm Horn 12V 60V Heavy Duty Waterproof Reverse Horn Safety Backup Al Truck Back-up Alarm 105db 12V/48V - Heavy-Duty Siren Universal Mounting Bracket with Slotted Holes,can be Mounted Many Place in your Vehicle. Universal for 12V/24V heavy-duty vehicles and commercial use. Durable design: Truck Back-up Circular Alarm reversing Horn Waterproof industrial heavy design, with excellent waterproof performance and durability, extend service life, reduce maintenance and replacement costs. FARBIN Truck Back-up Alarm 105dB 12V/48V Car Reverse Horn BIBI Buzzer Warning Alarm Siren Waterproof Industrial Heavy Duty Backup Warning Circular Al 751b7260 D239 4e37 805b 7b1f4c515f09.39d6d513280eda150ce19fced8852189 Install: Truck Back-up Circular Alarm reversing Horn Easy installation, connect a wire from the positive screw terminal to the power cord of the reverse light or reverse switch installed on the dashboard, and then connect a wire to the ground (negative wire).
