
Ratings & Reviews for First Alert BRK Hardwired (with Battery Backup) Photoelectric Interconnected Combination Smoke and Carbon Monoxide Detector with Voice Alert
Ratings may include incentivized customer reviews.
What Customers Are Saying
The product offers helpful safety features like easy installation, voice alerts, and effective smoke and carbon monoxide detection. However, many users reported frequent false alarms, even with proper setup, which disrupted their daily lives. The reliability and consistency of the alarms were major concerns for a significant number of customers.
Customer review summary generated by AI, including incentivized reviews.Junk
Would Not RecommendSave Yourself the Headache and Expense & Find Another Brand … First Alert had been a good product. Not anymore. I suspect that the First Alert Company was bought out by BRK and BRK found a way to cut costs. I recently bought a combo BRK smoke detector/carbon monoxide unit (SC 7010.BV) from Lowes for $52. Unknown to me when I purchased it was that BRK no longer makes their harnesses with two connectors (like First Alert did.) So, now these hardwired units have open wires on one end. Their call ce...
Great Replacement for old Firex Smoke Detectors
Would RecommendWe had 10 hardwired Firex ionization smoke detectors installed in 2005 that needed replacement. Pennsylvania regulations now requires both smoke and carbon monoxide (CO) detectors be installed after 2013. We used these BRK smoke (photo sensor)/CO detectors (SC7010BV) on each floor and in the basement areas. We then used BRK dual sensor (photo/ion) smoke detectors (3120B) in the bedrooms. Replacing the old Firex detectors required swapping out the ceiling mounting ring and 3-wire connector to m...
Verified Purchaser
They work
Would RecommendPlugs work with existing BRK plugs. The voice feature is good for telling between smoke or carbon monoxide. The location setting is totally useless and difficult to navigate, ended up not using the feature at all. Over all I would have purchased the non voice models had they been in stock.
From BRK Hardwired (with Battery Backup) Photoelectric Interconnected Combination Smoke and Carbon Monoxide Detector with Voice Alert 6 -Pack Verified Purchaser
Replacement
I bought this product for the same model which became inoperative. It was easy to start up and install,
Verified Purchaser
I installed 7 of these alarms they are high in price so I thought I was getting a good product wrong One of them started going off in the middle of the night waking up everybody at 3 in the morning I should have read the reviews I am returning these Unacceptable
Thank you for your feedback. We apologize for any inconvenience. We’re here to help. We would like to talk to you further to better understand your e...

Good product but disappointing condition
Like the product..though the units received were more than a year old which limits the self imposed useful life of the product which FirstAlert says (and our experience supports) is only 5-7 years max. So we’ve already lost 1 + years or 18%+
From BRK Hardwired (with Battery Backup) Photoelectric Interconnected Combination Smoke and Carbon Monoxide Detector with Voice Alert 6 -Pack Verified Purchaser
Thank you for your feedback, Scott. We apologize for any inconvenience. We’re here to help. We would like to talk to you further to better understand...

So glad to locate this!
Would RecommendWe've used it before; it works very well. In fact, we got these to replace old ones that had stopped working. Also glad to find the same company and model!
Verified Purchaser
Alarm
Would RecommendLiked the product, but seems to go bad after a year or so.
Verified Purchaser
CO/Smoke alarmby First-Alert
Would RecommendThis CO/Smoke alarm has a lifespan of 7 (sometimes 10) years and works well in the home. Also the talking alarm is helpful in that it tells you where and what the problem is. Allows you to pick the location for each unit, but once chosen, it is hard to change location (if you make a mistake the first time).
Verified Purchaser
Great set of alarms
Would RecommendThe alarms were easy to setup and install. I like that we can setup the location of each alarm. Voice prompt will let you know were the location of the emergency.
From BRK Hardwired (with Battery Backup) Photoelectric Interconnected Combination Smoke and Carbon Monoxide Detector with Voice Alert 6 -Pack Verified Purchaser
On-Line Orders
Would RecommendIt was what I needed and arrived within a few days.
From BRK Hardwired (with Battery Backup) Photoelectric Interconnected Combination Smoke and Carbon Monoxide Detector with Voice Alert 6 -Pack Verified Purchaser
Thank you for your feedback. We apologize for any inconvenience. We’re here to help. We would like to talk to you further to better understand your e...