I know the more expensive smoke detectors are guaranteed to not need a battery for 10 years, so that ‘s one difference – no buying or replacing batteries. The more expensive smoke detectors will also have a light on them, sometimes, to illuminate. Other than that, is there a difference between a 10 or 15 dollar Kidde or First Alert smoke detector vs a 30 dollar one?

I don’t need a carbon monoxide detector because I don’t use gas appliances or a fireplace.

I have smoke detectors at present but am considering replacing them. Costco has a two pack for 60 dollars, with light on it and also a carbon monoxide detector, no battery required for 10 years. Walmart and Amazon have a 10 and 15 dollar Kidde one, basic. I’m wondering the difference and if it’s worth the extra cost, since i don’t need the carbon monoxide detector.

I have no problem paying for the more expensive one, if it’s justified.

Topics: household, homes, safety, appliances, smoke