Near Field Communication (NFC) can be described as an advancement in RFID technology. Based on the same principles, NFC uses short-range wireless technologies to enable connections and transactions to transmit information and content with one simple wave or touch. NFC typically operates at a frequency of 13.56 MHz and a distance of 4 centimeters or less. Just like the passive RFID technology, near field communication requires a “reader” and a “sender”. NFC-enabled mobile phones act as reader while at the same time creating the RF field that powers passive “senders” to divulge their information or initiate transactions. The sender of the information can be any kind of transponder ranging from cards, tickets, labels, and stickers to tags in various forms and sizes.
Circus NFC tags and inlays provide superior readability and best-in-class performance. They are ideal for applications where small size and best performance are a must. Circus NFC products are suitable for small stickers, key fobs and item-level tagging.
Circus NFC with NTAG213 IC comes with the unique ID (UID) mirror functionality which enables the IC’s serial number to be mirrored as part of its encoded URL address. This feature enables every tag to be seen and read as unique from the application perspective, without requiring users to encode tags with variable numbers.
NOTE: SMARTRAC RFID tags were formerly sold under the brand UPM RFID. They are the same great tags - just with a new name.
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