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.
electrical and electronic entry security systems and components therefor-namely, [ electro-magnetic locks, solenoid operated bolts, controllers, power supplies, magnetic latch releases, automatic time switches, key operated switches, push button coded switches, ] door condition monitoring consoles [, electrically operated audio and visual alarms, ] * and *switches [, and door release devices ]