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Hardwired (with Battery Back-Up) Ionization Interconnected Smoke detector

Ratings & Reviews for First Alert Hardwired (with Battery Back-Up) Ionization Interconnected Smoke detector

4.6
612
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Review
  4.6 out of 5
612 Reviews


93% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The smoke detector is generally easy to install and use, with a straightforward installation process. It is praised for its affordability, reliability, and long-lasting battery life. However, some customers reported issues with the design, such as a loose detector base or difficulty accessing the battery compartment. Overall, the product provides the essential safety features expected.

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

No

 Would Not Recommend

No

December 3, 2025
Verified Purchaser
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Be sure to connect wires correctly.

 Would Recommend

Replaced with same type of smoke detector. Easy to install.

November 30, 2025
Verified Purchaser
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Perfect

 Would Not Recommend

Exactly what I needed!

November 26, 2025
Verified Purchaser
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Easy Online Ordering

 Would Recommend

Easy Online Ordering - saves time and money

November 25, 2025
From Battery-operated Ionization Smoke detector 2 -Pack Verified Purchaser
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Great replacment for Kidde.

 Would Recommend

My smoke detectors were Kidde brand installed when the house was new in 2007. I figured if I got Kidde again it would be an easy update. Nope, they changed the wiring and the base trim ring was completely different. My trim rings were really yellow even though no one smoked in my home. I saw in the comments of the First Alert brand that they fit Kidde perfectly. I bought one to check and the commentor was correct. They did fit perfectly and the rings were the same size. so I didn't have ...

November 24, 2025
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Easy to replace

 Would Recommend

First Alert did homeowners a favor by making the smoke alarm easy to replace

November 19, 2025
Verified Purchaser
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?

 Would Recommend

Can’t really rate brought for my mom.

November 16, 2025
From Battery-operated Ionization Smoke detector 2 -Pack Verified Purchaser
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Replace Other Alarms Easily!

 Would Recommend

I loved that this product had an adapter to connect to other types of installations. It made my installation extremely easy without having strip wires. It was a simple plug and play option!

November 16, 2025
Verified Purchaser
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Always in stock

 Would Recommend

Easy to install

November 14, 2025
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10 year use

 Would Recommend

Quality and long term useability!

November 5, 2025
Verified Purchaser
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