Customer Ratings & Reviews

Easy to install, works great! Bought for my mother in law and she says it works well, it was a great price for the value.

Reasonably priced. Easy to install. Both smoke and carbon monoxide detectors combined. The furnace repair man said I need a carbon monoxide detector so this was the one I chose. A better price than some other stores.

Happy with this purchase. Purchased three and were easy to install. I like that it detects smoke and carbon monoxide. The batteries lasted about 9-10 months. I believe the only way to use it with ring is if you have the ring base platform.

Loved the simple installation, the fact that it was wireless and that the batteries only need to be replaced about once a year. It worked out great and integrated into our ring connected home alarm system.

Good priced dual action detector. Only reason I gave 4 stars was one of the three I bought had to be returned. Every 3-4 days the dead battery chirp would go off, usually in the middle of night despite always fresh batteries. Replaced and so far, after 3 weeks all good. Very pleased over all and would recommend- easy install, nice and loud and does the job.

Easy to install, and seamlessly integrates with the Ring Alarm System. Able to monitor from within the Ring app at any time. With both Smoke and Carbon Monoxide detection, this would be a wonderful addition to a home network.

Bought these all-in-one alarms to update to code in my home. Quick and easy to install, plus also works with Ring alarm product if i ever need that feature.

Seems to be a great product. Was easy to install and set up. Love that you can track the battery life on the Ring app. Not giving 5 stars because they haven't gone off yet (due to smoke), so I really can't gauge how well they work, but assuming they are just as good as my old ones.

We have only had this product a short time but so far we are liking it. Very easy to install.

Im writing this review based on how easy it was to connect to Ring. It basically took a couple minutes to get it paired. Only 'problem' I ran in to was determining the generation...either 1 or 2. You needed to choose that when setting up in ring. Problem was, it didn't say anywhere on the box or unit what generation it was. I called first alert and was told if it had the scan box on the back it was second generation. Once I got that taken care of only took a couple seconds to complete the pairing. I bought two...hopefully they never go off...but nice to have them running through Ring...just in case. AND the purchase is a no brainer when comparing the cost of this versus the nest unit.

Very easy install and has been working great no false alarm

The First Alert Smoke and Carbon Monoxide Alarm was super easy to install, and it’s an absolute must-have for every home. I feel very happy and safe knowing I have it—peace of mind guaranteed!

I had a plug in CO detector that chirped an expired signal and decided to replace a ceiling mounted, hard wired-battery First Alert smoke detector with this combination unit. The old mounting base fit perfectly so Installation was easy. Test signal was good. I did not have a Ring device to connect to. So, without a fire or CO issue, I hope it works.

We have 2 of these and have zero complaints. Set up and installation was easy. I love that it’s connected to my phone and will be notified if anything happens when I’m not home

I feel so much safer now. This unit detects both smoke and carbon monoxide. It was easy to install and I'm now covered!

Works as advertised. Easy installation Appears to be good quality.

Easy to install, clean looking. Tested well. Price too was good

Works as you would expect. Connects to the Ring App. Monitoring used with the Ring Professional monitoring for use with your local Fire Department.

Love the integration with my smart home. Being able to check the battery level any time is added piece of mind. Plus it closts 25% of what NEST and others charge.

I'm quite happy with these alarms. I've not had a fire or CO issue so I can't really tell if they work in that regard, but I very much like that they work with the Ring alarm system. One benefit folks may not realize is that you can check through ring app to see which alarm has low battery levels - easir than checking each one individualy and IMO better than just changing batteries 2x a year 'just in case'. I also like that they use AA batteries instead of 9v. About the only thing I don't like is that they show up twice in Ring (once for Smoke, once for CO), but I suppose that isn't such a bad thing once you are used to it.