Meet Your Family's New Best Friend

The Onelink Safe & Sound makes your life easier and more enjoyable by helping keep your home safe and providing superior sound.

Onelink Wi-Fi Photoelectric Smoke And Carbon Monoxide Alarms

Celebrating 60 Years of Innovation

Since 1958, First Alert has been protecting homes and families by leading through innovation, building a legacy of trust, and delivering unparalleled reliability.

Protecting Homes & Families Since 1958

First Alert leads through innovation, and has built a legacy of trust, delivering unparalleled reliability.

First Alert Fire Safety Products

Less Worry, More Time For What Really Matters

10 year sealed battery alarms provide protection for a whole decade and eliminate the need for battery replacements!

Smoke & Carbon Monoxide Alarms & Detectors - 10-Year Battery Backup

Protect Your Home with Fire, Smoke & CO Alarms

Ensure your home is protected with First Alert fire and carbon monoxide safety products.

Onelink Safe & Sound

3-in-1 smart home solution integrating a premium speaker and Amazon Alexa in a smart smoke and CO alarm.

Micro Smoke Alarm

Eco-friendly, easy to install and no battery chirps or replacements for the life of the alarm.

Smoke & CO Alarm with Voice Alerts

This 2-in-1 alarm tells you the type of danger and its location with voice alerts.

Fire Safety Community

Learn more about fire and carbon monoxide safety, including legislation in your area. Additional safety information from the National Fire Protection Association.


Learn more about First Alert community events, legislation, and fire and carbon monoxide safety information. 

Safety Corner

Learn how to keep your home and family safe with fire and carbon monoxide safety tips and emergency escape route planning.


An interactive map that displays smoke and carbon monoxide legislation by state.

Where to Buy First Alert Products

First Alert products can be purchased at the retailers below.

April 23rd at 5:00pm
First Alert has been protecting homes and families since 1958, and stories like these make us who we are. Carbon monoxide (CO) is an odorless, colorless gas; it is a common by-product of incomplete combustion, produced when fossil fuels (like oil, gas or coal) burn. Carbon monoxide alarms should be installed outside every sleeping area and on every level of the home, including the basement.

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April 20th at 6:33pm
Sunday is Earth Day! At First Alert, we are committed to helping the Earth by continuing to recycle tons of materials every year. We also reduced the amount of plastic used in our new, redesigned packaging by 70%, and it is now 100% recyclable!

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April 16th at 7:33pm
Check out the Onelink Safe & Sound, featured on the DIY Network's CES 2018 episode of "I Want That." The Safe & Sound is a 3-in-1 hardwired smoke and carbon monoxide alarm, premium home speaker, and Amazon Alexa voice assistant, all in one smart, sleek device. For more information:

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April 11th at 4:37pm
Your pets are part of your family and should be kept in mind when planning and practicing fire safety at home. Always monitor and keep pets away from cooking equipment, candles, fireplaces, and electrical cords. During a fire, never go back into the home. If pets are still inside, let firefighters know; they are trained to locate and rescue pets during an emergency. Learn more:

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April 9th at 4:58pm
For 60 years, First Alert has been protecting what matters most. By leading the home safety category through reliability, quality and innovation, we follow in the footsteps of our founders to help make the world a safer place - one home, one family, one life at a time.

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April 5th at 8:40pm
Clothes dryers and washing machines cause an estimated 16,000 home fires every year. Remember to clean out your dryer vents when you are spring cleaning your home. Learn more:

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March 30th at 4:52pm
Do you have an emergency escape plan for your home? Remember to plan and practice an escape route with your family. Have a safe holiday weekend!

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March 26th at 7:28pm
With the portable First Alert CO710 carbon monoxide alarm with a 10-year sealed battery, you can help keep your family safe from the dangers of carbon monoxide no matter where you go. Learn more:

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March 21st at 9:04pm
Smoke alarms are essential to every home's safety plan. Protect your home and family with First Alert 10-year sealed battery dual sensor alarms for convenient, reliable protection. Learn more:

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