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submitted 6 days ago by hoot8000@lemmy.world to c/privacy@lemmy.ml

I have a friend who uses an electronic key fob to enter and exit his apartment building. The fob isn't metal, but it grants access electronically.

He occasionally engages in private activities.

My question is: Does this key fob log every entry/exit? He's cautious with cell phones and leaves them at home, but wonders if the key fob could potentially cause problems.

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[-] charonn0@startrek.website 13 points 6 days ago* (last edited 6 days ago)

The system almost certainly will record every usage of the keyfob. It may also record opening the door from inside.

[-] hoot8000@lemmy.world 5 points 6 days ago

Does it link this to each individual key fob?

[-] AtariDump@lemmy.world 13 points 6 days ago

Yes.

They know who has what fob so that if Fred in apartment 201 loses his fob they can invalidate it in the system and issue a new fob to Fred.

[-] charonn0@startrek.website 9 points 6 days ago

Almost certainly. You'd have to go out of your way to find a keyfob system that doesn't. I administer a keyfob system at work, and I can tell you exactly whose key was used on which doors and at what times.

this post was submitted on 24 Mar 2025
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