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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
663
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Review
  4.5 out of 5
663 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.
663 Customer Reviews

Recommended by Lee Co.

 Would Recommend

Replaced our old smoke detectors perfectly!

December 24, 2025
Verified Purchaser
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Great product for safety

 Would Recommend

works well installed smoothly

December 13, 2025
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Make sure you install them per village code.

 Would Recommend

These hardwired combos are excellent. They all sound off together.

December 11, 2025
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These offer great coverage

 Would Recommend

simplicity of operation ease of installation

October 18, 2025
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Ceiling frame must be replaced.

 Would Recommend

This is exact replacement for First Alert device but it will not connect to existing ceiling frame and must be replaced with the one provided. The wire connecter is fine.

October 3, 2025
Verified Purchaser
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False alerts galore

 Would Not Recommend

Out of the 6 units, 3 have given false alerts in the first 2 months. All of them in the middle of the night. Junk.

September 18, 2025
From BRK Hardwired (with Battery Backup) Ionization Interconnected Combination Smoke and Carbon Monoxide Detector 6 -Pack
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Response from FirstAlertProductExpert

Hi Amir, thank you for taking the time to share this with us. We're truly sorry to hear about the experiences you had with the detectors. We’d ap...

FirstAlertProductExpertSeptember 18, 2025

FirstAlert

Smoke detector fire alarm combo

It was very easy to install

September 8, 2025
Verified Purchaser
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Quick replacement for failing original

 Would Recommend

Product works fine. Even though it looked to be a direct replacement for original BRK since house was new, I had to replace the original bracket with the new bracket. They look identical, but just slightly different in size. Didn't need to use the new wiring (old wiring plugged in fine). The original lasted almost 20 years.

September 8, 2025
Verified Purchaser
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