9 Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; electrical monitoring apparatus, detectors; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmitting and reproducing sound or images, cameras, receivers; magnetic recording media, magnetic, electronic and optical data media, sound recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, information and data processing equipment, computers, monitors, computer peripheral devices; computer programs, software, software used for monitoring, software used for image and data analysis, encoding, compression and jamming; fire extinguishers