Talk of The Villages Florida - View Single Post - Every unit on my street failed at about the same time
Thread: Every unit on my street failed at about the same time
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Old 11-19-2021, 01:52 AM
retiredguy123 retiredguy123 is online now
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Quote:
Originally Posted by Papa_lecki View Post
No, hardwired in, they have the same plug. 10 year battery backup. Don’t need to change battery every year.
I agree with that. But, you can accomplish the same thing by replacing the alkaline battery with a lithium battery in a regular, non-sealed smoke detector. If you buy the sealed type smoke detectors, you cannot replaced the battery.