
Ratings & Reviews for First Alert BRK Hardwired (with Battery Backup) Ionization Interconnected Combination Smoke and Carbon Monoxide Detector
Ratings may include incentivized customer reviews.
What Customers Are Saying
The product is generally well-received, with customers finding it easy to install and appreciating the combination smoke and carbon monoxide detection. Many noted the 10-year lifespan as a key benefit. However, a minority of customers reported issues such as unexpected alarms or premature failure. Overall, the product appears to be a reliable smoke and CO alarm that meets the needs of most homeowners.
Customer review summary generated by AI, including incentivized reviews.Slow going
Product is great. Getting it out of the store was problematic. It took about 1/2 hour. Delays at every step.
Verified Purchaser
Installed battery is of lower grade
Would RecommendProduct is the same but now company puts in Heavy Duty 9V instead of a Duracell Alkaline 9v battery
Verified Purchaser
Hi SeaWinds21, thank you for your review of the BRK Hardwired Combination Smoke and Carbon Monoxide Detector. We highly appreciate your feedback. If ...

smoke and fire detector
easy to install and works great
Verified Purchaser
Replacing First Alert Smoke & CO alarms
Would RecommendGreat improvement from previous model and easy to install
Verified Purchaser
Buy it
Would RecommendEasy to install.
Verified Purchaser
Malfunction beep?
Would RecommendAs long as it does its job and doesn't give me malfunction beeps constantly like my previous BRKs, should be good
Verified Purchaser
BRK Hardwired Comb Smoke-Carbon Monoxide Detector
Would RecommendThis is an Excellent Piece of Equipment for the Price. I have used this Particular brand/type since 2009. The Life Span is Also Better than most at 10 years!
Verified Purchaser
Perfect Match
Would RecommendExact match for the detector I replaced
Verified Purchaser
I’ll never use Lowe’s again for appliances
Would Not RecommendOn the day of installation I was told my order was mysteriously cancelled by someone at Lowes
Verified Purchaser
Interconnected hardwired combo smoke and CO
Would RecommendDirect plug and play replacement to my existing system.
Verified Purchaser
Easy replacement
Would RecommendPerfect replacement. No problems.
Verified Purchaser
Smoke Dector
Would RecommendIt was to replace exiting ones that had expired. Worked outstandingly.
From BRK Hardwired (with Battery Backup) Ionization Interconnected Combination Smoke and Carbon Monoxide Detector 6 -Pack Verified Purchaser
Hi Ketch22, we are sorry to hear about this. We will be happy to help getting your device setup. Feel free to contact First Alert Customer Support at...