TRIOVING VINGCARD SYSTEM

Microprocessor Accessor Control System for Surveillance of Locks, Automatic Opening of Doors and Punching of Key Cards for Locks and Structural Parts Thereof and Electronic Computer Systems and Parts Thereof and in Particular Computer Systems for Designating Hotel Room Status, for Registering and Controlling Admission to Rooms and Buildings, and for Hotel Front Office Computerized System for Booking, Credit, Billing and the Like

Wood Key Racks and Structural Parts Thereof in the Nature of a Storage Facility for Compiling an Inventory of Card Keys for Locks

Security Services-Namely, the Design of Systems to Customer Specifications for Establishing Locking, Alarm, Recording and Computer Systems for Hotels, Home and Commercial Establishments