First Alert Hard-Wired w/Battery Back-up Electrochemical/Ionization Smoke and Carbon Monoxide Detector

from Brittney101

[This review was collected as part of a promotion.] We got this about a month ago and finally got it installed. It was very easy to install the directions are easy to follow. I really like how it has both in one unit it really puts my mind at ease with my kids. The back up battery features was al...

from Mandajo

[This review was collected as part of a promotion.] I got these by first alert awhile back to replace the old ones that where already here in the house when we moved in. I'm sooo happy that I went with these ones! They are extremely easy to install. I did it myself and it only took me a few mintu...

from Uncle Dev

[This review was collected as part of a promotion.] I have been needing one of these smoke and carbon monoxide detectors for some time now since my previous one stopped functioning and I'm really impressed with this one so far I love that it has battery backup just for the Peace of mind and it wa...

from JenVA78

[This review was collected as part of a promotion.] Quick and easy! These are super easy to install. I replaced very similar units already wired together, and replacement was easy. I did not feel a need to turn off the electricity; I just pulled the plug from the old ones, as the connecting plug...

from Sassysweet77

[This review was collected as part of a promotion.] The First Alert Hardwired Smoke and Carbon Monoxide Detector with Battery Backup is the only detector you will ever need. This is both for smoke and carbon monoxide. It also has a lithium battery that will last for 10 years without having to cha...