Ratings & Reviews for First Alert Hardwired (with Battery Backup) Ionization Interconnected Combination Smoke and Carbon Monoxide Detector
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise the dual-sensor smoke and carbon monoxide detector for reliable performance, straightforward installation, and long-term durability. The 10-year battery and combined detection in one unit eliminate clutter while providing broad protection. Many highlight easy wiring compatibility with existing systems through universal adapters, and the distinct alarm patterns—long beeps for smoke, short for carbon monoxide—improve emergency clarity. Reviewers emphasize the sturdy build and trusted engineering. A few note minor mounting differences or price concerns, but most consider this a dependable, long-lasting safety investment.
Customer review summary generated by AI, including incentivized reviews.easy to replace for an existing 10yr old FA Alarm
Would RecommendEasy to install
Verified Purchaser
Perfect replacement.
Would RecommendInstructions were good, easy to install.
Verified Purchaser
Not a direct replacement for original.
Would RecommendGood product but the mounting base is smaller than the one that was being replaced. Might need to repaint or patch the area under the base.
Verified Purchaser
Smoke carbon monoxide detector
Easy to install as had first alert model before which was discontinued ( so same connectors). A little upset that last one only lasted 5 years, but other 9 are working fine ( so far).
Verified Purchaser
Why do I need to purchase a warranty?
Would Not RecommendThe previous one I purchased previously was denied a warranty replacement because I did not purchase an extended warranty. I didn't know an extended warranty was available for this product.
Verified Purchaser
Will match competitors price
A little pricey, but I was able to get the price down when I showed it was cheaper at another store. The installation and use of these are very easy, I did it myself and money well spent since they have another ten years to expire.
Verified Purchaser
ok product
Would Recommendbe aware if you're replacing one of an earlier model, the base is larger but you can use the same mounting screws with the new mounting plate.
Verified Purchaser
This is a good product
Would RecommendWorks well right away upon connection
Verified Purchaser
Hi, First Alert warrants your detector for a period of ten years from the date of purchase. If you need assistance with the warranty please contact F...