RFID

Radio Frequency IDentification (RFID) is an automatic identification method, relying on storing and remotely retrieving data using devices called RFID tags or transponders. An RFID tag is a small object that can be attached to or incorporated into a product, animal, or person. RFID tags contain antennas to enable them to receive and respond to radio-frequency queries from an RFID transceiver. Passive tags require no internal power source, whereas active tags require a power source.

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Automatic identification: REDIRECT Automatic identification and data capture...

Transponders: redirect Transponder...

Antennas: REDIRECT Antenna (radio)...

RFID related Images and Photos (experimental)

RFID Blocking Wallet

RFID Blocking Passport Billfold

Stainless Steel RFID Blocking Passport Sleeve