iCLASS SIO-Enabled (iCLASS SE™) Clamshell smart cards are part of HID Global's next generation access control platform and open ecosystem based on Secure Identity Object™ (SIO), a new portable credential methodology, and HID Global's Trusted Identity Platform™ (TIP) architecture for advanced applications, mobility and heightened security.

HID's iCLASS SE Clamshell is a 13.56 MHz read/write contactless smart card with an ABS shell construction for durability in harsh environments can be used for diverse applications (physical access control, PC logon, biometric authentication , time and attendance, cashless vending, public transportation, airline ticketing and customer loyalty programs).