Maintenance services to automated building control systems, rendered through on-line access or call centers to operators of such systems
Building Construction and RepairTraining in energy management and in the operation of automated building control systems, through on-line access or through call centers
Education and EntertainmentTechnical support services, namely diagnostics, troubleshooting, and performance monitoring for operators of automated building control systems, through on-line access or through call centers; remote monitoring of data and event alarms in automated building control systems
Computer and Scientific