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YEEUU NFC Card/Fob can pair with ALL YEEUU samrt locks to remote control them. – YEEUU LOCK
Amazon.com : 55 PCS NFC NTAG213 Stickers/Tag/Adhesive Label RFID Tags with NTAG213 Chip 180 Bytes Fast Read/Write/Lock Compatible with All NFC-Enabled Smartphones and Devices : Office Products