What is short-range RFID, or NFC (Near Field Communications)?
With NFC technology, data transmits in a very close proximity between the RFID tag (typically embedded inside a BCARD credential) and the RFID reader (usually integrated inside a data collection device or attached via USB). Close proximity is usually under 12 inches. NFC is an excellent method to transmit data because the short range ensures high security (virtually impossible for data to be “hijacked”), speedy interaction, highly reliable and is also memorable and fun. Not only can information can be transmitted FROM the RFID tag, it can also write data ONTO the RFID tag, which creates limitless possibilities for currency transactions, information delivery, access management and marketing message delivery.
