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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.
telecommunications and distributed antenna system equipment, namely, transmitters, receivers, filters, attenuators, interface modules for analog and digital rf signals, controllers, connectors and accessories, namely, jumpers and bias-t power and signal inserters and patch panels and switches for transporting signals, namely, radio frequency and intermediate frequency and optical signals and base band signals regardless of modulation over various media or transportation methods, namely, single and multi-mode optical fiber cables, coaxial cables, twisted pair cables, power lines, multi-pair copper cables, radio frequency links and microwave links and free space optics links and links for rf, baseband and data transport, and software for use in designing, installing, operating, optimizing and maintaining telecommunications equipment