Batteries, electric; Circuit breakers; Electric installations for the remote control of industrial operations; Electro-dynamic apparatus for the remote control of signals; Fire extinguishing apparatus; Pedometers; Photocopiers; Switches, electric; Theft alarms; Digital signal processors; Distance measuring apparatus; Electric wires and cables; Electrical plugs and sockets; Electrical distribution boxes; Geiger counters; Optical lanterns; Remote control telemetering machines and apparatus; Spe...