Retail services by direct solicitation by sales agents in the field of burglar, trouble, security and fire alarm systems, building control and automation systems, HVAC automation and monitoring systems, energy management systems, lighting system controls, door locking systems, namely, those which are controlled and monitored through an alarm system panel or remotely through wireless communication, CCTV and video cameras; Marketing and promoting the sale of goods and services of others by direct solicitation by sales agents; direct marketing services for others; Providing door-to-door shopping services in the field of burglar, trouble, security and /or fire alarms, building control, security and automation systems, HVAC automation and monitoring systems, energy management systems, lighting system controls, door locking systems, namely, those which are controlled and monitored through an alarm system panel or remotely through wireless communication, CCTV and video cameras