iCLASS Key Smart Card Credential Datasheet

This document describes HID Global's iCLASS Key, a 13.56 MHz contactless read/write smart card credential in a durable, molded plastic key fob form factor. It details the product's security features (mutual authentication, encrypted data transfer, 64-bit diversified keys), memory configurations (2k, 16k, 32k bit), application areas (access control, biometrics, cashless vending), and technical specifications.