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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.
free programmable, digital electronic control system consisting of a compact-controller with analogue/digital inputs and/or outputs and apparatus for measuring, controlling, regulating and monitoring air-conditioning, heating, cooling and ventilation systems; namely, sensors, thermostats, thermo-regulators, actuators and corresponding controlling software