The iCLASS Tag provides the convenience of iCLASS technology in a coin-sized, disk-shaped transponder that can be simply attached to any nonmetallic card or device to instantly have 13.56 MHz read/write contactless smart card technology to utilize as a transition device during the rebadging process.  You can seamlessly upgrade from Wiegand, magnetic stripe or barium ferrite technologies and can easily and costeffectively turn an existing plastic ID badge or contact smart card into a contactless proximity credential.