computer hardware and software for use in connection with the integrity and security of computer systems and networks; video, audio and related equipment in the area of telecommunications, namely analog codecs, T-1 and higher band width digital codecs twisted pair, coaxial, and fiber optic cable, analog and digital, and fiber optic transmitters, echo suppressors, PC-screen projectors, cameras, microphones, video cards, video monitors, electromechanical pens for use with computers, telewriter transmitters and receivers, multipoint video and audio conference bridges, and analog and digital voice, data, image, and video switches
Electrical and Scientific Apparatusprocurement, namely purchasing computer hardware and software and telecommunications equipment for others
Advertising and Businessinstallation and maintenance of computer and or telecommunications systems
Building Construction and Repairtraining, namely classes in the area of computer and telecommunications systems
Education and Entertainmentengineering, consulting and design of integrated computer systems, software and telecommunications systems, namely the design, developments, and testing for others of such systems and software; consulting and design of computer network security systems; and information services in the field of telecmmunications
Computer and Scientific