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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.
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FirstAlert Store News
The Truth About Hardwired, Battery Powered & Plug-In Carbon Monoxide Alarms
Knowing some of the key differences between hardwired, battery powered and plug-in carbon monoxide alarms can be essential in making the right pick for your setting. ...
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
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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. ...
Customer Reviews
10/6/2022
Reviewer: Gopal D
Perfect fit
First Alert Hardwired Smoke Alarm with Battery Backup - 9120B
Replacing 20 year old Smoke Detestors - 10/6/2022
Reviewer: William L
After determining our battery backup, First Alert Smoke Detectors were installed in 2001, putting them well beyond the expected 10-year lifetime. After searching the web, I hit on the First Alert Store. The price was acceptable, so I Ordered seven 9120Bs. They arrived in less than a week from the order date. The only concern with the replacements was that the mounting brackets were of a larger diameter than the originals. That required that not only the body but the bracket needed to be replaced. Everything required was provided, and even for an old guy, it went pretty fast.
First Alert Hardwired Smoke Alarm with Battery Backup - 9120B
Simply to install and work well - 10/6/2022
Reviewer: Weixing Z
Simply to install and work well
First Alert Hardwired Smoke Alarm with Battery Backup - 9120B
First Alert 9120B Hardwired Smoke Alarm with Battery Backup - 10/6/2022
Reviewer: Son N
Fast Shipping ...ðŸ‘ðŸ‘
First Alert Hardwired Smoke Alarm with Battery Backup - 9120B
Replacement of existing 10 yr old alarms - 10/6/2022
Reviewer: James L
Easy swap of 5 hardwired alarms. Great original price, fast free shipping 3 days and coupon for added discount. Buying directly through First Alert saved me about $30 compared to my local big box store.
First Alert Hardwired Smoke Alarm with Battery Backup - 9120B
10/5/2022
Reviewer: David H
It came quickly and installed easily. Great to have the battery included.
First Alert Hardwired Smoke Alarm with Battery Backup - 9120B
Fast shipping - 10/5/2022
Reviewer: Steve P
Very satisfied.
First Alert Hardwired Smoke Alarm with Battery Backup - 9120B