Dog at home on couch on left, smart smoke alarm in middle, and family hiking on right.

Stay connected to your home’s fire safety, at home or away

Install smart smoke and carbon monoxide
detection for mobile alerts.

Two smoke alarms with certification badges from CNET and The New York Times Wirecutter on a white background.

Award-winning trust and innovation

Industry accolades and awards reflect our commitment to quality and performance.

Man installing smoke alarm on ceiling

Alarms don’t last forever

Replace smoke and carbon monoxide alarms at least every 10 years to help keep your home’s safety up to date.

Choose the most trusted brand in fire safety

Whole-home safety starts here

Install reliable detection throughout your home to stay alerted and be prepared when it matters most.

Recognized by experts. Trusted at home.

Backed by industry accolades and trusted by consumers, First Alert delivers proven innovation and performance.

Educational section 

*First Alert Brand Trust Survey, April 2025 – Results are based on the responses of 2,000 adult homeowners, ages 25 and older, living in the U.S. who completed an online survey asking them to choose from ten brands in the home security category.