First Alert CO600 Plug In Carbon Monoxide Alarm

our old alarm finally wore out after 8 years of service in our home. it began randomly going off and not being reliable. My research indicated that there is a life span for these devices and that we had probably hit it end of it with the old alarm. ...

Simple, no batteries to replace, But should have 7 yrs life instead of 5 like the old ones did.

This plug in model does what it is supposed to do for very little more than the battery-only model and you don't need a nail in the wall to hang it. Just plug it in a wall outlet. The only CO in my all electric condo would come from a car in the...

Seems to work just fine - hopefully I'll never know how well it works :) The price was excellent - no frills.

This is the third different model of First Alert Carbon Monoxide Detector which I have purchased. I have never bought anything but First Alert Detectors over the several years I have owned my homes. There has never been a problem with any of them. I...

I hope I never have the experience of this product actually working - but it appears to be doing great! Very easy to use - just unpack, find the right location, and plug it in the wall.....

Easy to use; plugs into a wall socket and has a self test function After 5 years discard and get a new alarm; it is wise to write on the bottom of the unit the expiration date.

I just ordered this item for a rental unit and was informed by my property manager that this specific model does NOT comply with Colorado law, which requires plug-in units to have a battery back-up. If you are ordering in this to comply with new state...

I think this is an easy and check Carbon monoxide detector. Thankfully, we have not had any problem so I really cannot tell if it works or not but First Alert is a good brand so I feel better having it.

I feel that these are a necessity especially if you live in colder winter climates where you may have the windows closed for a few months. I prefer this model as it plugs in to an outlet rather than battery operated units. I found the models...