
Ratings & Reviews for First Alert BRK 10-Year Battery, Hardwired (with Battery Backup) Ionization Combination Smoke and Carbon Monoxide Detector 6 -Pack
Ratings may include incentivized customer reviews.
What Customers Are Saying
The smoke and carbon monoxide detectors are generally reliable and sensitive, with easy installation and a 10-year lithium battery backup as key advantages. However, some customers report the detectors can be overly sensitive, especially in active kitchens. While the majority of reviews are positive, a small number of customers experienced issues with malfunctioning or prematurely failing units.
Customer review summary generated by AI, including incentivized reviews.All homes should have 1 or 2 in place. Good insur
Would RecommendReasonably priced
From BRK 10-Year Battery, Battery-operated Ionization Combination Smoke and Carbon Monoxide Detector Verified Purchaser
Ease and reliability. Easy reset
Would RecommendEase and reliability. Easily reset.
From BRK 10-Year Battery, Battery-operated Ionization Combination Smoke and Carbon Monoxide Detector Verified Purchaser
works well
Would RecommendEasy to install
From BRK 10-Year Battery, Battery-operated Ionization Combination Smoke and Carbon Monoxide Detector Verified Purchaser
You're lucky if these last a year
Would Not RecommendNothing but completely random false alarms you can only silence via complete destruction. Your only choices in this country are First Alert or Kiddie. Both make horrible products. Both refuse to do anything when you call them to report a malfunction. The last time I tried First Alert told me I wasn't using an "approved" battery even though the alarm came with a non-replaceable battery in it and was well within its expiration period. I asked what kind of battery would be "approved" if the ones th...
From BRK 10-Year Battery, Battery-operated Ionization Combination Smoke and Carbon Monoxide Detector
Easy to Install
Would RecommendVery easy to install.
From BRK 10-Year Battery, Battery-operated Ionization Combination Smoke and Carbon Monoxide Detector Verified Purchaser
Replacing My End-of-Life BRK Combination Alarm
Would RecommendIt is the newer model of the same combination alarm that I already have.
From BRK 10-Year Battery, Hardwired (with Battery Backup) Ionization Combination Smoke and Carbon Monoxide Detector Verified Purchaser
Going back to BATTERY ONLY/Smoke Detectors ONLY!
Would Not RecommendI had to return one of the six (6) in the box, because installer/electrician found it to be defective. Now I've discovered the other five (5) are not working properly (they keep going off at odd times & during the night), so the installer/electrician is coming back to finish removing the rest, which I'll return to Lowe's. I've already purchased the five (5) replacement BATTERY ONLY First Alert Smoke Detectors and a SEPARATE First Alert CO2 Alarm/Detector from Lowe's. I've had trouble with the...
Verified Purchaser
Hi Mustelid, we are sorry to hear about this. We will be happy to provide recommendations to prevent nuisance alerts. Feel free to contact First Aler...

BRK 10-Year Battery Hardwired Combo
Would RecommendVery easy to install, good price and quality product.
From BRK 10-Year Battery, Hardwired (with Battery Backup) Ionization Combination Smoke and Carbon Monoxide Detector Verified Purchaser
Stopped working after five days
Would Not RecommendI had this alarm for five days when during the night, big beep, then the next night, chirps all night. I still have the box and receipt and will return it to Lowes.
From BRK 10-Year Battery, Battery-operated Ionization Combination Smoke and Carbon Monoxide Detector
Hi PatD2, we are sorry to hear about this. This is not what you should expect and we will be happy to help troubleshooting or replacing your unit if ...

Easy out , easy in!
Would RecommendEasy to replace the existing unit.
From BRK 10-Year Battery, Hardwired (with Battery Backup) Ionization Combination Smoke and Carbon Monoxide Detector Verified Purchaser
wasted money
Would Not Recommendit didn't work it would not stoip beeping. IU installed it in the garage and wound up throwing it out. Warte of $40.00
From BRK 10-Year Battery, Battery-operated Ionization Combination Smoke and Carbon Monoxide Detector Verified Purchaser
Hi Steve, we are sorry to hear about this. We do not recommend placing your detectors on dusty, dirty, greasy areas that could be sources of combusti...

Hi NaSD, we are sorry to hear about this and apologize for the inconvenience. We will be happy to replace your unit if it is within warranty and prov...