- About The Store
- Home Safety FAQs
-
Customer Service
Pre-Order Questions
Shipping Policy
Order Status
- View Cart 0
First Alert Store Social Buzz
Find out what is trending about First Alert and view the most recent First Alert product news. Make sure to follow us on facebook and youTube to get the latest updates on products or special offers! First Alert is your leading brand in providing you that much needed reassurance when it comes to protecting your home, your place of business and most importantly you and your loved ones. View our complete product line of First Alert safety and security products to help you protect what matters most.
Trending Products
$69.95
$56.05
FirstAlert Store News
How Do I Stop My Alarm From Chirping?
Stopping nuisance alarms and alarm chirping can be as simple as checking your alarm's battery to something a little more involved as moving the alarm to another location. Let's figure out why your alarm keeps chirping. ...
Natural Gas Explosion Destroys Famous Hotel: Is Your Home Protected?
We still do not hold the threat of natural gas to the same standard as we do smoke and carbon monoxide. It's something that needs to be addressed as natural gas disasters like this have happened and continue to happen much closer to home....
Enhance in Home Safety with ADA Certified Hearing Impaired Devices
We often receive messages from folks looking to enhance their in home smoke, fire and carbon monoxide safety while being mindful of hearing loss. We're happy to say that the First Alert Store currently features three hearing impaired devices that can quickly alert residents with a powerful LED strobe light that meets UL and ADA requirements....
First Alert Smoke & Fire Alarms: Ten Years of Protection Under $13.00
One of the more common misconceptions about smoke alarms is that they cost an arm and a leg to purchase. The First Alert brand handles this in stride with having smoke and fire alarms available for every budget. The two smoke alarms we'll be focusing on today offer a decade's worth of protection for under $13.00. ...
What Are Wireless Interconnect Smoke Alarms?
View All News
When seconds are vital in safely escaping in the event of an emergency, you'll need a smoke and fire defense system that's capable of alerting the entire home. First Alert Wireless Interconnect Smoke Alarms remove the limitations of a standard smoke detector by being able to link with one another....
Customer Reviews
7/5/2022
Reviewer: Lore B
Fit perfectly and easy to install, best part purchasing on First Alert website were considerably cheaper than large chain stores!
Bonus!!
First Alert Hardwired Smoke Alarm with Battery Backup - 9120B
Hard to find Recommended Smoke and Fire Alarm - 7/3/2022
Reviewer: Thomas W
I have had 7 of the First Alert Dual Sensor alarms on and off in my home for about 37 years now. At times I could not get this model, and had to resort to those by another manufacturer. I have owned different SA3210 models as they progressed from 9 volt, to AA, to sealed batteries. It is the most reliable fire in my opinion. It only goes off when we are cooking a smoky dinner or are near an open bathroom door with a lot of moisture. The big box stores have not been carrying this model, why I do not know. Hopefully I will continue to get it online, especially now that NY State requires sealed batteries. Thank you for making such a quality and reliable product!
First Alert Dual Sensor Photoelectric/Ionization Smoke and Fire Alarm with 10-Year Sealed Battery - SA3210 (1039842)
Re-Ordering!!!!! - 6/28/2022
Reviewer: fordfox
First one started chirping so I took it down and read the date that I scribed on the back which was 3-25-12. Time for a new one!!!!!
PS: the official mfgr date was Oct 14, 2010, THEY WORK AS DESCRIBED.
First Alert 10-Year Sealed Battery Photoelectric Smoke Alarm with Slim Design - PR710 (1039852)
Smoke alarm - 6/26/2022
Reviewer: Diana R
So glad to get a replacement for the obsolete existing one. It was so easy to install and the customer service was excellent and so helpful. Thank you.
First Alert Hardwired Smoke Alarm with Battery Backup - 9120B
great - 6/22/2022
Reviewer: Robin G
have used tis brand for many years and will continue, very reliable .
First Alert Hardwired Combination Smoke/Carbon Monoxide Alarm with Battery Backup - SC9120B
6/21/2022
Reviewer: Robert F
I needed to replace all of the smoke alarms in my house so I visited the First Alert website. Very easy to navigate and find what I needed and even was able to get bulk disocunt pricing!! Placed order and had the new alarms within two days. Highly recommend First Alert!!
First Alert Hardwired Smoke Alarm with Battery Backup - 9120B
6/20/2022
Reviewer: Dave T
Replaced 8 detectors in my house. Very easy to order, reasonable price and no hassle install.
First Alert Hardwired Smoke Alarm with Battery Backup - 9120B