Backup Battery boost the security system of your install with this optional Backup Battery Siren 515R, which will continue to sound even if would-be thieves are able to locate and silence your primary siren.
The built-in rechargeable batteries make sure the siren keeps sounding even if all the wires are cut or the battery of the car is disconnected!
Should be installed in a different part of the vehicle from the primary.
Please discuss optimal locations with your installer.
Universal fitting, It will fit any road vehicles
Loud 120dB 20W 12v Siren
Compatible with car alarms
Keeps sounding even if all the wires are cut
Includes override keys
Dimensions (approx.): 75 x 55 x 80 mm
Quality Products at fantastic prices!
Red: Constant Positive
White: Positive trigger from alarm OR Blue: Negative trigger from alarm
Siren Battery Backup 12v + override keys
Includes Mounting Bracket