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BRK Battery Battery-operated Ionization Smoke detector

Ratings & Reviews for First Alert BRK Battery Battery-operated Ionization Smoke detector

4.5
581
Review
 4.5 out of 5
581 Reviews


91% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise these smoke detectors for exceptional affordability, straightforward installation, and dependable basic performance. Most highlight the low cost as ideal for equipping multiple rooms or rentals, while many emphasize how simple the battery-powered setup is—no complex wiring required. Reviewers confirm the alarms sound reliably when tested and provide trusted smoke detection. A few note minor trade-offs like lack of a status light or basic build quality, but these are vastly outweighed by the value and ease of use that define customer satisfaction.

Customer review summary generated by AI, including incentivized reviews.
581 Customer Reviews

Great oroduct, fair orice.

August 24, 2026
Verified Purchaser
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1 Month In, So Far So Good

Would Recommend

Needed to replace outdated Kidde Units in a older home. I purchased 3 Smoke And Carbon Monoxide Units with Voice Alerts replacing the outdated Kidde units, and decided for the price of this unit, buy these for the bedrooms for extra protection..... So far, theyve been nothing but AWSOME, and knock on wood no False Alarms unlike 1 outta the 3 other ones I purchased..... These Units are perfect for bedrooms and I totally recommend for anyone looking to replace outdated Units, or add some units in ...

August 22, 2026
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Sofia had such a positive and helpful attitude as she assisted me at self checkout. This is now my favorite go-to home improvement store for "The Right Products At The Right Price."

August 7, 2026
Verified Purchaser
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Easy to install

August 6, 2026
Verified Purchaser
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Says it was delivered but not outside

Would Not Recommend

I am unhappy with this delivery said it was delivered was not out front tried to call Lowe’s. Couldn’t get a hold of anybody through AI is absolutely terrible. It would be nice to be able to get a hold of a real person to talk to to see where my delivery was and why it said delivered, and it was not here.

July 29, 2026
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BRK Smoke Detector

Good Price. Easy to install.

July 19, 2026
Verified Purchaser
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Good small detector bad hardware for anchoring.

Would Not Recommend

The smoke detector itself is a fine product, but the wall anchors for mounting it to the wall. Were cheap and flimsy. They could be better. They are far too easy to push straight through the wall and lose them. The wall anchor should have a larger flange sothe wall anchors doesn't just slipping through the wall and get lost. And another thing, I do not like I do not want to your AI to make decisions for me. It is not a detection topic, it is not an accessibility topic. It is not a battery topic...

July 19, 2026
Verified Purchaser
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Response from FirstAlertProductExpert

Hi MrZedmin, thank you for your review of the BRK Battery-operated Ionization Smoke detector. We highly appreciate your feedback. - Maria

FirstAlertProductExpertJuly 20, 2026

FirstAlert

Great purchase

Would Recommend

Sensitivity

July 15, 2026
Verified Purchaser
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Replacing hard wired detectors due to dust issue

After finishing our basement, the hard wired dectors had dust in the chamber and we haven't been able to get control of the dust. We change the hvac filters every thirty days and are slowly gaining on the dust. We replaced the hard wired detectors, but they would last less than 60-90 days. The battery detectors are not as sensitive and have not been a problem.

July 15, 2026
Verified Purchaser
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