Good brand like that is both smoke and carbon monoxide alarm. very pricey

Great product, best price online, period!

Like the smaller size and that battery has a 10 year life!

I put it on the wall and it works great

Item as described. Installed in basement 1 week ago.

[This review was collected as part of a promotion.] This Detect combination smoke and carbon monoxide alarm was packaged well. It had very easy instructions on where to and where not to install. I would recommend this life saving device.

I just purchased this home 2 years ago and I think I have a defective smoke and carbon monoxide alarm, why, it’s to soon for this to give me a problem.

[This review was collected as part of a promotion.] Highly recommended it was easy to install and it works well I need like 5 more then I'll feel safe! Haven't had any issues with battery life but it's only been a month

[This review was collected as part of a promotion.] Received this combo smoke and carbon monoxide alarm. Very nice item. We very easy to install. My other alarm was old and needing replacement. Very excited to get this new one.

[This review was collected as part of a promotion.] This co Binational smoke and carbon monoxide alarm seems to work good. It has already detected smoke and went off immediately. I really like that there is a 10 year battery life.