Originally posted by Hobosapien
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https://www.rfidjournal.com/faq/show?85
the range is possible
What Is the Read Range of a Passive RFID Tag? — Ask The Experts Forum - RFID Journal
now just work out how to isolate & only read a single trolley in store.
Of course buying a metal box e.g. oven tray and putting the expensive items in there would be the first exploit.
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