this post was submitted on 18 Dec 2023
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things that are mildlyinteresting

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One of our Walmarts has anti-theft wheels (lemmy.world)
submitted 10 months ago by Exusia to c/[email protected]
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None of the others in town have these, thought it was unusual enough to share

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[–] johannesvanderwhales 7 points 10 months ago (1 children)

I'm guessing a magnet that engages if it's given a kill signal? RFID for location. Must have some sort of battery too.

[–] madcaesar 2 points 10 months ago (1 children)

Battery? Holy shit that would be a pain in the ass to maintain.

[–] [email protected] 2 points 10 months ago* (last edited 10 months ago)

Yeah, at least in germany these are all just magnets. And outside of the store there is a long metal line, and when you roll over it, the wheel with the magnet completely locks. This happened to me as a kid, and it was sheer impossible moving the cart back to the store.