76708001
Jun 15, 2011
Microprocessor-based interface controllers and software for controlling the electromechanical management of buildings covering building's heating, ventilation, air conditioning systems, lighting, access, fire and security alarms, telecommunications and computer networks
Electrical and Scientific ApparatusInstallation and maintenance of computerized controls for the operation of a building's heating, ventilation and air conditioning systems, lighting, access, fire and security alarms, telecommunications and computer networks
Building Construction and RepairManufacturing of computerized controls for the operation of a building's heating, ventilation and air conditioning systems, fire and security alarms, telecommunications and computer networks to the order and specification of others
Treatment of Materials