Unlike a bar code label which requires line of sight reading and can only have a single code for all items of a particular product, an RFID tag can identify each individual unit of that product even when it is on the move, besides allowing the data on it to be updated.

An innovation that overcomes even current RFID shortcomings, extends reach, improves & optimizes operations, and therefore extends functionality beyond current applicatons - Essen's Xtenna™ is a ready to use integrated RFID device that is both convenient and extremely cost-effective.