Kidde Carbon Monoxide Detector, Plug In Wall with AA Battery Backup, Test-Hush Button

This is just the ideal Kidde Carbon Monoxide Alarm for me – simple, reliable, and affordable peace of mind. Installation could not have been simpler: plug it into a standard outlet, and you're ready to go. I prefer the slim design greatly; it does not take up the second outlet, so I can still use that area.Why I’m content with it:Easy to set up: No special tools or difficult setup — plug and play.Definitive signals: It features an easy-to-read digital display that can give confidence that it’s working properly.Loud Alarm: It is loud, as I have tried out and is able to wake me up or gain my attention quickly.Trustworthy brand: Kidde is a brand that can be trusted, and this smoke detector is robustly built.All in all, it gives me actual peace of mind that it is protecting my home. I'm likely to buy another soon for upstairs — would highly recommend!

I’ve had this exact carbon monoxide detector in my home for the past 10 years, and it just recently gave me a notification that its life expectancy had expired. After a full decade of flawless performance, I didn’t even hesitate—I went out and bought the exact same brand again.Installation is super easy. It plugs right into any standard outlet, and I really appreciate that it also includes a battery backup. That gives me extra peace of mind knowing it’ll keep working even if the power goes out.What I value most is how reliable it’s been. It clearly notifies you when there’s an issue or when the unit needs replacing—no guessing games or worrying if it’s still functioning. It’s one of those quiet protectors in the background that just does its job.

This is replacing the last Kidde alarm that I owned, which was identical. It lasted 10 years without changing the battery and was very functional. It is reasonably priced, and I like the protection that it provides. Very easy to install. Just plug it in.

I picked up this carbon monoxide detector for our upstairs hallway. I didn’t want anything overly complicated, just something reliable that I could plug in and forget about unless something actually went wrong. So far, this one has been exactly that.Setup took less than a minute. I plugged it into a standard wall outlet, hit the test button, and the alarm sounded clearly and loudly. It also has a battery backup, which is important for me since we live in an area that gets occasional power outages.The design is compact and doesn’t block the second outlet, which is a nice touch. There’s a small indicator light that shows the unit is on and working. No screens, no digital readouts, just basic, no-nonsense monitoring.Pros:- Plug-and-go setup- Loud, clear alarm- Backup battery included- Doesn’t block both outletsCons:- No digital display- Carbon monoxide detection only (not a combo unit)- No smart features for app alertsI’ve had it running for about three weeks and it’s doing exactly what I need. It’s ideal for anyone who just wants a straightforward CO detector without extra tech to manage. If you want something you can pair with a phone or that also detects smoke, this might not be the right model. But for basic carbon monoxide safety, it gets the job done.

Easy to use, nice design with an easy to see monitor light, it functions well. . Excellent value. It came with batteries installed and I like the fact it's a plug in so, I'm confident it will work consistently.

I bought the Kidde Carbon Monoxide Detector for extra peace of mind, and it has definitely delivered. It’s compact, easy to install, and gives me confidence that my home is safer.Setup was incredibly simple — I just inserted the batteries and it was ready to go. The instructions were clear, and mounting it on the wall took just a few minutes. If you’re using the plug-in version, it’s even easier.

Our last kiddie CO detector just stared chirping almost exactly to the 10 years it states to change it. So at least you know it lives up to the longevity it claims. After seeing that it wasn’t a hard decision to just buy the exact same one we had. Easy almost plug and go set up. Solid product for a reasonable price.

Works great. Just plug in and it works without any set up or programming. No issues with battery life.