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.
electric, electronic, photographic and optical equipment and computer software; namely for sensing, measuring, and home surveillance, and for the remote controlling of heating, air-conditioning, and security systems
37
Building construction; repair; installation services
the installation, maintenance and repair of electric, electronic, photographic and optical equipment; all the aforesaid equipment namely for sensing, measuring, and home surveillance, and for the remote controlling of heating, air-conditioning, and security systems; advisory services relating to all the aforesaid services