3 Packs Carbon Monoxide Detectors - Hembisen Carbon Monoxide Detector Plug in Type CO Alarm Monitor with Digital Display, Accurate & Easy to Read, for Home/Kitchen/Hotel/Bedroom (White)

Very easy to install. I have this in my kitchen outlet. It is a little bigger, but i wanted a detector in my kitchen and this is perfect. I wish i purchased the three pack to use in other areas of the house. I also have a peace of mind knowing i have this on my mail floor. My only complaint is i wish it said how much sq foot it covered.

One detector has started to malfunction after using it for 2 months.Edited to change from 2 stars to 5 stars. Due to the malfunctioning detector, the company reached out and refunded me. Great customer service!

These are super-easy to install, and I assume that they function as promised (though I hope that I'll never have to know if they work or not.) The downside is the display light on the units are very bright, so if you like your bedroom dark, the light may bother you and given its purpose, I'm hesitant to cover it/obstruct it in any way to block the light.

We have gas and needed someone for peace of mind. Good sound

They are seen and not heard until the power goes out then they talk to you

Was love looking for a upgrade in the item have gas stove, hot water tank, Gas fireplace Love ,Love more for your money

Easy to install (just plug it in) and it self programs. Hope I never need it, but comforting to know it is in place.

Fine