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

Ratings & Reviews for First Alert 10-Year Battery Hardwired (with Battery Back-Up) Ionization Interconnected Smoke detector

4.7
620
Review
 4.7 out of 5
621 Reviews


95% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The smoke detector is generally well-received, with many customers praising its easy installation process and convenient 10-year battery life. Most reviewers found the product straightforward to install and reliable, with the alarms effectively alerting them to potential fires. However, a few customers reported issues with the battery life not lasting as long as advertised, and some had difficulties with the installation process.

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

Works

Would Recommend

Works as expected.

April 8, 2026
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Quick and easy replacement

Would Recommend

Easy installation

April 7, 2026
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Hope this last 10 yrs. Others I used did not.

Would Recommend

10 yr product

April 5, 2026
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First Alert

Would Recommend

Attractive price and easy to install

April 5, 2026
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I like the battery backup. Stays in charge mode.

Would Recommend

Easy install especially in a replacement scenario.

April 3, 2026
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Works well, I like the 10 year battery.

Would Recommend

Works as advertised. Reasonably easy installation and I hope the battery actually lasts 10 years. So far so good.

April 1, 2026
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LED too bright

Would Not Recommend

Fits in place of my previous first alert alarm I just wish the green LED wasn't so bright - I see a green halo around it at night

April 1, 2026
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Super easy install

Would Recommend

Super easy install and pick up was quick and easy. Device synced up perfectly with the rest of my devices.

March 31, 2026
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works well

Would Recommend

good

March 28, 2026
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Indicator lights are too bright and scattered

Would Not Recommend

The green indicator light (always on)is up inside the unit and the lightshows out thru every crack and crevis in the housing. It shines on the wall and ceiling. Very distracting especially the one in our bedroom. The previous detectors had the light in the surface of the panel and you could at least block it from tne direction of the bed. Poor design. I have 8 detectors in my house and had already installed all of them and disposed of the old ones and the packing for the new ones or I would ha...

March 27, 2026
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Response from FirstAlertProductExpert

Hello, we're always looking for ways to improve the experience for our customers so we really appreciate the feedback. If you ever need assistanc...

FirstAlertProductExpertMarch 29, 2026

FirstAlert

First Alert

Would Recommend

This item supports hardwired home smoke detection systems and comes with wired adapters to convert easily from other brands such as Kiddie. Installation was quick and easy and with a 10-year battery already installed there is no need to worry about protection in event of power outages. Great product.

March 21, 2026
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Great smoke detector

Would Recommend

Love this smoke detector, it is hard wired and also has a backup battery which lasts 10 years.

March 20, 2026
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Replacement was easy to find at Lowe's

Would Recommend

Install was user friendly

March 18, 2026
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Great paired with other wired detectors.

Would Recommend

Great!

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Good paired with other wired detectors

Would Recommend

Great so far.

March 12, 2026
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Smoke detector

Always a great produce, just make sure you remo e the battery compartment lock pin so if needed you can EASILY replace the battery

March 11, 2026
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