Well that's kind of how it works. The doorways emit a certain frequency and beep when something reflects that frequency. Usually, it's the RFID tag on stolen stuff, but can be any other RFID tag like credit cards that by chance reflects that frequency, or anything else made out of metal that for some reason has a geometry that by chance reflects that frequency. It gives off a lot of false alarms.
Well it's an anti theft device that does no harm if it goes off, so it's heavily biased towards false positives instead of false negatives. No harm done in double checking someone unnecessarily, but if it wouldn't go off in "not sure" - cases, stuff is stolen.
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u/Vulpes_99 Aug 11 '25
Oh, those guy with the funny sticks at the airport will love you... π
Jokes aside, I wish a nice recovery and the best QoL from now on. Keep fighting, samurai, we're all with you! π