HID 2021 Access Control Cards

The HID 2021 combines iClass and HID 125 kHz Prox technology in a single ISO standard thickness card. This enables contactless smart card applications to be added to existing HID Prox access control systems. 2021 was specifically designed to make access control more powerful, more versatile, and more secure. 2021 13.56 MHz read/write contactless smart card technology provides versatile interoperability in applications such as access control, network log-on security, cashless vending, time and attendance, event management and biometric identification.