What is RFID and How Do RFID Systems Work?
RFID (Radio Frequency Identification) is a contactless method for reading information. The plastic ID cards manufactured with a chip that contains all the necessary personal information. This is then transmitted wirelessly and is picked up by an RFID reader.
RFID or Contactless cards, as they are commonly known, are becoming increasingly popular for use as identification, access control and security passes.
Unlike traditional magnetic stripe or barcoded cards which need to be swiped or scanned for the card reader to be activated, contactless cards require only close proximity to the reader to complete transaction – they are convenient, quick (and handy if you have your hands full).
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