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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.
surveillance equipment, namely, surveillance cameras, surveillance camera mounts, network video recorders (nvr), encoders, digital video recorders (dvr), mounts and mounting brackets specifically adapted for surveillance cameras, network video recorders and digital video recorders, electrical plug-on screw terminals, electrical power plugs, electrical connecters, closed circuit tv (cctv) tester, electrical adapters, electrical isolators, mini microphones and electrical baluns