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BRK 10-Year Battery, Hardwired (with Battery Backup) Ionization Combination Smoke and Carbon Monoxide Detector 6 -Pack

Ratings & Reviews for First Alert BRK 10-Year Battery, Hardwired (with Battery Backup) Ionization Combination Smoke and Carbon Monoxide Detector 6 -Pack

4.5
132
Review
 4.5 out of 5
136 Reviews


88% Recommend this product

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.
136 Customer Reviews

BRK is same as First Alert

Would Recommend

There are so many variables for Smoke, Carbon Monoxide Detectors. Smoke (Ionization or Photo type) AC or Battery powered, AC with Battery Back up, Lipo 10 Year Battery or traditional 9V, Stand Alone detectors or Interwired (when one detector goes off, others goes off). My 2 bedroom, 2 story house with basement needed 6 units of combination smoke and CO detector, AC with Backup battery, Interwired AC type with Battery Backup. (this model has a 10 year Lipo battery.) This 6 Pack BRK (brand for Con...

July 6, 2025
Verified Purchaser
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New law - hard wired smoke detectors a must

Value package to replace all that are needed in my rental.

May 23, 2025
Verified Purchaser
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Easy to install and very good performance.

Would Recommend

Easy to install on the same ceiling plate as the old one! Plus it works perfect for the next 10 + years!

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Easy and reliable

Would Recommend

easy to install, reliable, long-lasting, mounting ring from years ago works for new device.

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Replaced old unit

Would Recommend

Easy to replace. Used same brand - new unit attaches to old base. If battery door does not need to be locked remove locking pin before mounting. To remove lift paper covering locking pin and slide pin out. I used the point of the blade on a small pocket knife.

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Guaranteed to last for 10 years

Would Recommend

Longer need to change backup battery

February 18, 2025
Verified Purchaser
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Easy replacement project.

Would Recommend

I live in a “55 & older” community. I have lived there for nine years. BRK were the alarms used by the builder. When one started to fail I decided to replace them all. I was delighted to see that Lowe’s carried the BRK brand. The alarms are hardwired with battery back-up. It was a simple task to unplug the old alarms and plug in the new ones. I opted for the Lithium battery backup with the ten year warranty. I replaced a total of five alarms. Two were combo alarms and three were regular...

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Ten years, what more could you ask for.

Would Recommend

pleased . Didn't know about them Till got home open the package. very pleased

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Alarm works, but I can't reassemble it!

Would Not Recommend

After I wired up the alarm, it seemed to work great. However, I could not get the alarm to reattach to the mounting bracket, so I returned it for a different one, as instructed by a First Alert/BRK customer service representative. Also, I think I would rather replace a 9-volt battery every few years instead of replacing a $60 Smoke/CO Alarm every ten years!

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Response from FirstAlertProductExpert

Hi Woody, we apologize you experienced this with your unit. We appreciate the feedback and will utilize your comments to better improve future produc...

FirstAlertProductExpertFebruary 10, 2025

FirstAlert