First Alert Fire Safety Products | Most Trusted Brand in Fire Safety
Help protect what matters most with First Alert fire safety products—smoke alarms, CO detectors, and home protection solutions trusted by families nationwide.
First Alert Help Center
Alarm Beeps: What does the Horn sound like and indicate on a First Alert Alarm? Learn More >
Where to Buy First Alert Products, Smoke Alarms, & Detectors
First Alert fire safety products, smoke, and carbon monoxide alarm systems for the home can be purchased at the First Alert Store Online or at the retailers like Amazon, Walmart, BestBuy and more.
Smoke Detectors | Fire Alarms | Battery, Hardwired & 10-Year
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.
About First Alert - Our History | Trusted Home Safety Brand
As a leading fire safety company, we offer multiple options of smoke alarms, carbon monoxide alarms, and combination alarms, plus fire extinguishers for residential and commercial use. Help prevent …
Smart Smoke & CO Alarms - Works with Google Home & Nest
Help stay protected with First Alert’s smart fire alarm & carbon monoxide alarm. Get mobile alerts, voice warnings & the latest smoke alarm technology.
Support - First Alert
Having trouble with a First Alert product? Click to find customer service and technical support.
Smoke & Carbon Monoxide Detector | Smoke Alarm | CO Detector
First Alert is the most trusted brand in fire safety. We offer a variety of smoke alarms, carbon monoxide (CO) detectors and combination smoke & CO alarms to help provide you peace of mind knowing …
Hardwired Ionization Smoke Alarm with Battery Backup - First Alert
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 …
Smart Smoke & Carbon Monoxide Alarms | Smart Fire Detection
Help protect your home with First Alert’s smart smoke and carbon monoxide alarms. Receive real-time alerts and reliable fire detection when it matters most.