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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.
remote wireless monitoring system for boats, comprised of a microprocessor to collect, process and analyze data from sensors located in strategic areas of a boat, namely, bilge pumps, batteries, high water float switch; and a modem to transmit and receive data to and from a central computer site to monitor functions such as [batter] * battery * voltage, power outages, bilge pump function, ignition status, high water, fire, theft/intrusion, engine hours, adrift status, loss of ac, and shore power