Climate control systems consisting of digital thermostats, air conditioning, heating, ventilation and drying control devices; Computer hardware and software systems for controlling and monitoring building environmental systems, namely, heating, cooling, ventilation, lighting, energy use, humidity, air quality.; Electric control devices for heating and energy management; Electric control devices for building environmental systems; Electronic control circuits for building environmental systems; Facilities management software, namely, software to control building environment, access and security systems; Home and office automation systems comprising wireless and wired controllers, controlled devices, and software for lighting, HVAC, security, safety and other home and office monitoring and control applications; Home and office electrical power automation systems comprising wireless and wired controllers, controlled devices, and software for appliances, lighting, HVAC, security and other home and office electrical power monitoring and control applications

Design and development of automated controller systems, namely, temperature, humidity and electrical controllers; Design and development of automated home controller systems, namely, temperature, humidity, and electrical controllers; Monitoring building environmental systems for quality control purposes; Remote monitoring services of heating, ventilating and air conditioning apparatus