Class 042
Computer & Software Services & Scientific Services
Installation and maintenance of fire alarm and burglar alarm systems, including, fire protection and detection systems, intrusion and security systems, access control systems in the nature of card and reader access control, closed circuit television systems, building integration systems in the nature of integrating the individual building systems such as air handling, access control, alarm system etc; into one control and monitoring unit and security equipment in the nature of metal and other potentially deadly weapon and chemical detection systems