Fire/smoke Alarms

This maximum protection alarm has a patented smoke entry system that allows a direct smoke path to the photoelectric sensor to detect regular and slow smoldering fires. First alert nuisance-free...

This maximum protection alarm has a patented smoke entry system that allows a direct smoke path to the photoelectric sensor to detect regular and slow smoldering fires. First alert nuisance-free technology will reduce false alarms that result from cooking and shower steam. This smoke and fire alarm includes a loud 85 dB sound output, powerful LED indicator, end of life signal, mute and single test/silence button so you can test your alarm regularly. Installation is easy with the simple twist...

The First Alert SA521CN-3ST interconnected smoke alarm with hardwire adapter included allows you to create an interconnected fire alarm system without the hassle of wiring. Use this smoke detector...

The First Alert SA521CN-3ST interconnected smoke alarm with hardwire adapter included allows you to create an interconnected fire alarm system without the hassle of wiring. Use this smoke detector to replace an existing hardwired smoke alarm and then install additional First Alert wireless alarms for an interconnected safety network (additional alarms sold separately). This hardwired smoke and fire detector can connect and communicate with up to 18 compatible alarms, so when one alarm is...

Promote greater fire safety with the First Alert 7010B hardwired photoelectric smoke alarm with battery backup. This hardwired smoke detector uses a photoelectric smoke sensor to reliably detect...

Promote greater fire safety with the First Alert 7010B hardwired photoelectric smoke alarm with battery backup. This hardwired smoke detector uses a photoelectric smoke sensor to reliably detect smoke produced by smoldering fires, helping give you a vital early warning of fire. A battery backup helps ensure seamless protection in the event of a power outage.Unit: EA