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Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
apparatus for switching and regulating electricity; lighting controls, electrical load controls for monitoring and controlling electronic devices, appliances, and electrical receptacles; electronic speed controllers for fans; electrical controlling devices for monitoring occupancy, humidity, temperature, ambient light, electrical loads, and controlling lighting, fan speed, and humidity; lighting control kits comprised primarily of lighting controls with software for monitoring and controlling lighting; electrical receptacle kits comprised primarily of electrical receptacles with software for monitoring and controlling electrical load; kits comprised primarily of electrical controlling devices for monitoring occupancy, humidity, temperature, electrical loads, and controlling lighting, fan speed and humidity