Computer physical security device
Computer physical security device with retractable cable
Computer security system
Concealed rod or cable surface latching exit device
Conductive tamper switch for security devices
Construction keying
Contact system for transferring electrical signals between...
Container door locking assembly
Container with replaceable security lock for storage of...
Control apparatus having a remote abort function
Control assembly for lift gate or sliding and cargo doors
Control circuit for electric unlocking devices using...
Control circuit for locking mechanism of sliding vehicle door
Control circuit for selectively providing electrical energy...
Control device for the timed release of a mechanism
Control device for use in a lock
Control key extension adapter
Control mechanisms suitable for actuating power operated locks
Control structure for vending machine
Conversion system for mechanical keys