42 Consultancy services relating to engineering, architecture, and building design and planning in the field of fire protection systems, electrical communication systems, alarm, security and access control systems, heating systems, ventilating and air conditioning systems, electronic monitoring equipment and apparatus, traffic and transport management systems, buildings, building infrastructure systems and fire protection systems for commercial, industrial, institutional, mining, and government sites; planning and design of buildings, building infrastructure systems and fire protection systems for commercial, industrial, institutional, mining, and government sites; technical consultation in the field of mechanical building construction and fire protection systems, namely, technical consultation services in the field of computer hardware, computer peripherals and computer software used for security systems, fire alarms, alarm central units, anti-intrusion alarms, burglar alarms, personal health and security alarms, smoke and gas alarms, home surveillance systems, lighting controls, home automation devices, traffic, and road navigation, buildings, building infrastructure system, access control systems, building infrastructure systems and buildings; testing and inspection services relating to fire prevention and suppression systems, kitchen hood suppression systems, security equipment and apparatus, smoke detector, fire extinguishers, intrusion system, automatic sprinklers and emergency lighting; store traffic analysis services, namely, generating and analyzing metric, statistics, and analytics of retail store traffic and traffic patterns including people counting, dwell times, and line queuing; design of fire detection, protection, prevention and suppression systems; design, repair and installation of computer software; design services relating to traffic management and transportation systems and to telecommunications systems relating thereto; design and development of computer hardware and software, anti-theft alarms, inventory control systems, theft-prevention devices, personnel and asset tracking devices; technical consultation in the technology field of computer hardware, peripherals and software; technical support services, namely, troubleshooting of computer hardware and software problems and problems with anti-theft alarms, inventory control systems, theft-prevention devices, personnel and asset tracking devices; providing temporary use of non-downloadable computer software used for managing alarm systems, controlling and analyzing inventory, detecting and preventing theft, asset tracking, analyzing retail activity, and people counting and tracking; technical support services, namely, monitoring technological functions of network systems in the fields of electronic article and object surveillance, tracking and detection; inspection of fire protection systems, electrical communications systems, alarm, security and access control systems, heating systems, ventilating and air conditioning systems, electronic monitoring equipment and apparatus, traffic and transport management systems; technical consultation in the field of integration of fire protection systems, electrical communications systems, alarm, security and access control systems, heating systems, ventilating and air conditioning systems, electronic monitoring equipment and apparatus, traffic and transport management systems