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[-] deegeese@sopuli.xyz 2 points 1 week ago

Batteries got good enough and electronics efficient enough that for a doorbell it makes more sense to use a battery than to run a dedicated 12v wire.

My dumb doorbell has a little coin battery.

[-] CosmicTurtle0@lemmy.dbzer0.com 4 points 1 week ago

My doorbell generates the necessary electricity when someone pushes the button.

[-] swelter_spark@reddthat.com 1 points 1 week ago

Interesting. What kind is that?

[-] CosmicTurtle0@lemmy.dbzer0.com 2 points 1 week ago
[-] swelter_spark@reddthat.com 1 points 6 days ago

I didn't know they made anything like this! That's ingenious. I might get one.

[-] Honytawk@lemmy.zip 2 points 1 week ago

A big metal bell on a rope

[-] vfscanf@discuss.tchncs.de 4 points 1 week ago

I couldn't be bothered to regulary take down my doorbell to charge it. I'd probably tell people to just text me, when they're at the door.

[-] jj4211@lemmy.world 2 points 1 week ago

I have one, it's once every 3 months. Mostly it's about being notified of packages for me, and those guys will absolutely not message me.

this post was submitted on 26 Mar 2025
1321 points (99.1% liked)

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