electrical, electronic, optical, electro-optical, magnetic and/or electromagnetic scanning and monitoring devices; circuits and circuit boards; microprocessors; computers; computer software; magnetic discs, magnetic cards, magnetic tapes; wires and circuit boards; electronic memory devices and parts and fittings therefor sold individually and/or in combination for customized products and/or systems; and computerized building management systems for monitoring energy efficiency, fire safety, security, lighting, heating, air ventilation and maintenance operations comprised of one or more of the above components

printed matter and printed publications, namely books, manuals, handbooks and guides; paper articles, namely computer paper, magnetic paper, electrostatic paper, copy paper, hard copies of computer software programs printed on paper and computer users manuals sold individually or in combination and/or for use in connection with computerized building maintenance systems for monitoring energy efficiency, fire safety, security, lighting, heating, air ventilation and maintenance operations

installation of customized computer and/or computerized products, and installation of computerized building management systems for others

custom manufacture in the fields of computer hardware and software, electrical, electronic, optical, electro-optical, magnetic, electromagnetic component manufacturing, and custom manufacturing of electrical, electronic, optical, electro-optical, magnetic, electromagnetic components for computerized building management systems including scanning and monitoring devices, circuit boards, microprocessors, computers, computer software, magnetic discs, magnetic cards, magnetic tapes, wires and circuit boards, electronic memory devices and parts and fittings therefore

custom design, testing and consulting services in the fields of computer hardware and software, electrical, electronic, optical, electro-optical, magnetic, electromagnetic component manufacturing, and computerized building maintenance systems for monitoring energy efficiency, fire safety, security, lighting, heating, air ventilation and maintenance operations