Directed 515R Backup Battery Siren

The Directed 515R is a siren with a built in battery to provide continuous power to the siren even if the main vehicle battery is cut or the main siren is cut. Car security is all about layering your protection and having a battery backup siren is an essential layer to ensure your car alarm continues to warn away thieves, even in the event they tamper or get into the vehicle.

Featuring a built in on/off key switch for high security, and very compact size, this siren is the perfect addition to any security system. With over 130dB sound output, this siren is sure to warn even the most determined thieves away.