BURGLAR ALARM TECHNICIANS

Repair, maintenance and installation of burglar, fire, silent hold-up, smoke, thermostat and security alarm devices, equipment, and detection units; repair, maintenance and installation of access control, electric door openers, announcers, shoplifting mirrors, TV surveillance, telephone entry, outdoor motion detection devices and equipment

Burglar, silent hold-up, fire, smoke, thermostat and security alarm monitoring services; fire sprinkler water flow, power failure and refrigeration monitoring services; monitoring the opening and closing hours of business, and monitoring services by means of taping, voice media, hard print, and videotaping businesses for security purposes