Exceptional & Affordable NFC Key Fobs - Leading RFID
2021-6-8u2002·u2002NFC keychains are a proximity key fob; used near field communication they are a kind of high frequency short non-contact recognition and transmission technology. NFC keychains can be used in many applications, such as mobile payment, bus cards, entrance cards, tickets, file transfers, electronic business cards, games matching, smart posters, etc.
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