9
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.
radio transmitters and receivers for wireless voice and data; wireless input/output linkage devices, namely, radio frequency transmitters, radio receivers, and radio transceivers, for connecting remote instruments, devices, data loggers, rtu's, sensors, industrial automation equipment to programmable logic controllers, human or human-machine interfaces, distributed control systems, and industrial or commercial local area networks