Yes.
Not only that, the current generation of smoke detectors have sealed batteries so you can’t even open them up to change batteries or anything. So once they expire in 10 years they start their incessant “I’m dying” non-stop beeping - that’s when you dispose of the entire smoke detector and buy a new one.
I’ve read that they don’t detect smoke as well after 10 years anyway (e.g. even more false alarms) so it’s probably for the best to get rid of old ones.
nocturne@slrpnk.net 3 days ago
Maybe, if it is made past a certain date. Mine in the image, from 2005, did not.
AA5B@lemmy.world 3 days ago
Admittedly I did similar. At one point I had a non-working detector and noticed it was long expired when I tried to replace the battery. I realized I had been in my house more than ten years and the detectors had been installed by a previous owner, probably in the early 2000’s. Those did NOT beep when they expired
When I replaced those, the new ones were all configured to beep when expired and they were starting to push the sealed detectors with ten year non-replaceable battery. Sure enough, ten years later they all started beeping that they were expired.
I guess I assumed that it’s been 20 years and most people will have replaced detectors at least once. In my state, there’s a required inspection that all detectors are up to date before a house can be sold
(Which is really annoying because mine are all battery but the current standard is they must interconnect so I’ll need some electrical work if I want to sell my house)