Installation and maintenance of burglar and/or fire alarms; Installation and maintenance of home security and automation systems; Installation, maintenance and repair of computer hardware; Installation, maintenance and repair of fire and security alarms; Installation, maintenance and repair of fire, smoke and heat alarms
Building Construction and RepairElectronic monitoring and reporting of access to home, use of automated components and sensor activation states using computers or sensors; Design and development of automated home controller systems, namely, temperature, humidity, and electrical controllers
Computer and Scientific