Security monitor apparatus and method using smart card
Security system
Security system
Security system
Security system employing digitized personal physical characteri
Security system for an apparatus
Security system for EFT using magnetic strip cards
Security system for electronic equipment
Security system for validation of credit card transactions
Security system with imaging function
Security systems employing an electronic lock and key apparatus
Security validation of machine components
Selectable multi-purpose card
Selective authorization of item transactions
Self actuating network smart card device
Self service terminal
Self verifying transaction card with disabling capability
Self-authenticating negotiable documents
Self-contained device for self-service delivery of electrical en
Self-contained programmable terminal for security systems