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BRK Hardwired (with Battery Backup) Ionization Interconnected Combination Smoke and Carbon Monoxide Detector

Ratings & Reviews for First Alert BRK Hardwired (with Battery Backup) Ionization Interconnected Combination Smoke and Carbon Monoxide Detector

4.5
651
Review
 4.5 out of 5
651 Reviews


89% Recommend this product

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.
651 Customer Reviews

If replacing an older one, VERY easy to install

Would Recommend

Easy to install

May 5, 2026
Verified Purchaser
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BRK smoke detectors

Would Recommend

BRK is the best and most trust worthy names out there especially for smoke detectors. I love knowing that me and my family are protected. Thank you Lowes for carrying them.

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Better value than other brands

Would Recommend

BRK is the professional/commercial version of the First Alert residential brand

April 23, 2026
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Be careful as not all smoke alarms are the same.

Would Recommend

Easy to install as a replacement

April 23, 2026
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Instructions are good

Would Recommend

Easy to install

April 18, 2026
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Great product - Good Price

Would Recommend

The product worked great

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Good CO2 alarm choice.

Would Recommend

Easy to install.

April 16, 2026
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Great for combination co and smoke

Would Recommend

Ease of installation

April 10, 2026
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direct replacement for First Alert units

Would Recommend

Loved that it is a direct replacement for the units I have that were installed 11 years ago. Had to change out the mounting bracket but the holes lined up and the wiring plugs were the same.

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Smoke/carbon monoxide detector

Would Recommend

Installed myself (required electrical work), came with batteries. Good quality.

March 5, 2026
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Easy to install

Would Recommend

All you need is Philips head screw driver and a step ladder.

March 5, 2026
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Good

Would Recommend

Great price works great

February 22, 2026
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