PREVICTRY

[ cabinets for loudspeakers; ] electric cables; [ electric couplings; electric connections; ] fiber optic cables; GPS positioning navigation and tracking device; electric monitoring apparatus, namely, electronic monitors and monitor modules for monitoring electric current and electrical signals; network communication equipment, namely, computer hardware for communicating audio, video and data between computers via a global computer network, wide-area computer networks, and peer-to-peer computer networks; telecommunications and data networking hardware, namely, devices for transporting and aggregating voice, data, and video communications across multiple network infrastructures and communications protocols; optical communication instrument, namely, optical transmitters, optical receivers; electric regulators, namely, voltage regulators for electric power; electrical plugs and sockets; [ electric contacts; ] audio and video receivers; surveying machines and instruments; electric switches; anti-theft installations, namely, burglar alarms and theft alarms [ ; video telephones ]