9 Computer networking and data communications equipment, namely, network routers, computer network adapters, switches, routers, hubs and edge computing devices; electronic control systems for machines; industrial automation controls; access control and warning alarm monitoring systems; communications equipment, namely, computer networking hardware; voltage regulators; temperature sensors; motion detectors; data processing equipment and accessories, namely, memories for data processing equipment; computers and computer hardware; electronic components for computers; information technology and audiovisual equipment, namely, computer network servers and audiovisual receivers; audio/visual and photographic devices, namely, photographic cameras and digital video cameras; signal cables for IT, AV and telecommunication, namely, optical signaling cables; electronic data loggers; electronic data recorders; data storage devices, namely, external computer hard drives; electrical and electronic components, namely, electrical circuit boards; safety, security, protection and signalling devices, namely, digital signs and motion sensitive security lights and smoke detectors; measuring, detecting and monitoring instruments, indicators and controllers, namely, electrical controlling devices; display devices, television receivers and film and video devices, namely, film cameras and television receivers; access control devices for controlling access to physical places and electronic and electrical systems, namely, electronic readers and controllers for controlling access to a premises; antennas and aerials as communications apparatus; electric cables and wires; image scanners; peripherals adapted for use with computers; electrical annunciators; measuring apparatus for temperature and humidity levels in gases and solid substances; audio recorders; radio receivers; apparatus and instruments for conveying, distributing, transforming, storing, regulating or controlling electric current; cables for electricity; antennas and aerials as components; electronic database in the field of energy usage management recorded on computer media; downloadable software and downloadable mobile applications for controlling lights and security cameras; downloadable software and downloadable mobile applications for home automation and building automation; downloadable software and downloadable mobile applications for optimization of water and energy consumption; downloadable and recorded edge computing software and downloadable edge computing mobile applications for optimizing data management and processing of a network