FLEXCARD

Blank portable proximity card credentials containing programmable hardware which are used to communicate with a host card reader of an access control system for security applications, namely, for identification of a card holder [ or for permitting physical entry of a card holders ] or for permitting physical entry of a card holder to a controlled access location; Encoded portable proximity card credentials containing pre-programmed hardware which are used to communicate with a host card reader of an access control system for security applications, namely, for identification of a card holder or for permitting physical entry of a card holder to a controlled access location