RFID / NFC keychain tags, Ntag215, assorted colors, 10 piecesThese RFID / NFC tags in keychain form can be used in many ways, for example as a trigger for smarthome automations, digital business []
NFC Key Chain – NFC Systems
PREPARED4X 10-in-1 Multitool Carabiner Keychain EDC
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Wholesale 13.56mhz ISO14443A Access Control ABS RFID NFC Key tag
NFC Tags – Identiv
adafruit-NTAG213 (13.56MHz RFID/NFC) Clear Keychain Fob
13.56MHz RFID/NFC Clear Keychain Fob - Classic 1K : ID 363 : $2.50
BERRYBASE 125451: RFID - NFC Tags, self-adhesive, white, 10
42300 Metric Hex Key Set