We offer a variety of smoke alarms & carbon monoxide detectors including 10-year sealed battery, battery powered, and hardwired alarms to help keep your home safe.

Help protect your home by investing in a smoke detector and fire alarm. First Alert offers a variety of smoke detectors with unique features and power sources.

Find First Alert smoke detectors at Lowe's today. Shop smoke detectors and a variety of electrical products online at Lowes.com.

Designed to help promote household safety, the First Alert Hardwired Ionization Smoke Alarm with Battery Backup can provide early warning of fire. This hardwired smoke detector uses an ionization smoke sensor to reliably detect smoke from hot, fast-flaming fires.

Smoke detectors save lives, protect your home and family with these First Alert smoke alarms using the latest in fire sensing technology.

As a leader and the most trusted brand in fire safety*, First Alert has introduced Precision Detection advanced sensing technology to meet new UL 217 8 th Edition industry standards. First Alert Precision Detection Smoke Detectors and Combination Smoke and Carbon Monoxide Alarms are available for online purchase at the First Alert Store.

First Alert smoke alarms play a vital role in early fire detection, providing precious time to escape and alert others. These reliable and advanced smoke alarms are designed to meet the highest safety standards and offer various features to suit different needs.

First Alert 9120BFF/ SMI100-AC Smoke Detector, Hardwired Alarm with Battery Backup, White, 1-Pack

Jun 1, 2006 · The First Alert BRK 7010B hardwire photoelectric smoke alarm with battery backup is a hardwire 120V single or multiple station smoke alarm designed for residential home use and institutional locations such as hospitals, hotels, motels, …

First Alert's Precision Detection advanced sensing technology meets the latest industry standards requiring smoke alarms and combination smoke & carbon monoxide alarms to reduce nuisance alarms and detect smoke from synthetic materials.