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Digital electrical controllers for supervising, checking, operating or controlling lighting, heating, cooling, ventilating and air conditioning for buildings, and computer software for operating the aforesaid goods; touch-screen interfaces for detectors that manage building heating, ventilation, air conditioning, security and energy management systems; electric control devices for heating and energy management; optical, photoelectric, pressure, proximity, temperature and timing sensors; computer and television monitors for detecting, measuring and recording position and pressure data for environmental equipment within residential and commercial buildings; computer hardware and software for use in interfacing with controllers for commercial and residential security access systems; video management software for use in security and surveillance systems

Building construction and repair; installation and repair of environmental control systems for buildings; installation and repair of fire alarm, fire detection, refrigeration and security access systems; consulting rendered in conjunction with the foregoing

Telecommunications services, namely, transmission of voice and data to remotely monitor, instruct and operate environmental measuring, sensing and control equipment in residential and commercial buildings and complexes

Engineering and design services for others in the field of heating, ventilating, air conditioning, refrigeration, energy, lighting, fire alarm, and security access systems; remote monitoring of heating, ventilating, air conditioning, refrigeration, energy, lighting, fire alarm, and security access systems; design of computer software systems for facility management controls; installation, maintenance, and repair of computer software for facility management control systems; technical support services, namely, troubleshooting in the nature of diagnosing computer hardware and software problems; remote monitoring via on-line access or call centers of automated building control systems; remote monitoring of data and event alarms in automated building control systems; design consulting regarding planning of buildings, building infrastructure systems, site planning, computer systems and computer software systems for building automation and management, building environment, and building environmental health, quality and safety