Secure communications system for remotely located computers
Secure component authentication system
Secure entry system with radio communications
Secure keyless entry system for automatic garage door operator
Secure remote control system with receiver controlled to add and
Secure self learning system
Secure self learning system
Secure self learning system
Secure transaction card and verification system
Secured automated banking facilities
Security arrangement for and method of rendering microprocessor-
Security arrangement intended for opening and/or closing of door
Security control for personal computer
Security device
Security device
Security entry system
Security for controlled access systems
Security guarantee method and system
Security key holder
Security lock control method for remote control system