A RFID tag typically comprises a micro-chip and an etched antenna. The whole device is packaged as a paper-thin adhesive label which may come in a variety of shapes and sizes appropriate to the labeling of books, videos, DVDs and CDs etc. This RFID tag can be applied to library resources in various ways to improve circulation, inventorying, and security.

All RFID tags used in the library solutions are passive tags with repeated read/write performances. The tags are anti-collision, and can be read simultaneously without physical contacts. The tags are in high security and privacy with Unique Identifier (UID), 32-bit EAS/AFI password and lock mechanisms.