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.Direct replacement
Would RecommendEasy installation
Verified Purchaser
Works great
Would RecommendGreat product
Verified Purchaser
Easy Installation
Would RecommendEasy installation with wire harness adapter.
Verified Purchaser
Easy Installation
Would RecommendEasy to install and gives our family peace of mind
Verified Purchaser
Recommend
Would RecommendVery easy to install
Verified Purchaser
Store & Online products come intact everytime.
Would RecommendDefinitely what I needed,staff was great in assisting me with the right one.
Verified Purchaser
There is a slight difference from yours.
Would RecommendIt matched my old one.
Verified Purchaser
A++
Would Not RecommendEasy to install, works great
Verified Purchaser
First time ordering for delivery, VERY EFFICIENT
Would RecommendItem was as ordered and easily installed
Verified Purchaser
Fire/Co2 Alarm
This fire/Co2 alarm was easy to install. The two universal adapters made connecting to the 10 yr year old wiring.in the house easy. Even the new base mount fit the existing holes of the old alarm.
Verified Purchaser
Easy set up
Easy set up
Verified Purchaser
A Trusted Classic, Upgraded for Modern Safety
Would RecommendThe First Alert 2‑in‑1 Smoke & Carbon Monoxide Alarm feels like a thoughtful upgrade to a classic design. Installation is pleasantly simple—the mounting plate lines up easily, the wiring is straightforward, and the whole process feels approachable even if you’re not a seasoned DIY type. Once it’s in place, the dual‑sensor protection is a real advantage. Having both smoke and CO detection in a single unit reduces clutter, simplifies maintenance, and gives you broader coverage without having to ma...
Verified Purchaser
It last for about 10 years
Would RecommendIt was easy to install
Verified Purchaser