From HID Corporation, the iCLASS is a new contactless smart card technology optimized for physical access control, IT secure authentication and other applications. iCLASS smart cards and readers make access control more powerful, more versatile, and most important of all, offers enhanced security through encryption and mutual authentication. At the same time, iCLASS is user-friendly, delivering the convenience, affordability and reliability of proximity technology for which HID is known worldwide.