Fire alarms; burglar alarms except vehicular theft alarms; energy infrastructure equipment, namely, equipment for the transmission storage and distribution of electrical energy, namely, electricity transmission and distribution lines, electrical transformers, electrical storage batteries and capacitors; telecommunications equipment, namely, telephones, voice and data terminals, electric switches, central office and private branch exchanges, networking devices, namely, network controllers, telephony signaling servers and telephony services servers, computer servers, computer routers, fiber optics devices, namely, fiber optics amplifiers and lasers, modulators, sensors, transmitters and control circuits for use in cable television distribution and telecommunications, electrical circuits, radio and wireless transmitters and telecommunications devices, namely, cellular, mobile or portable telephones, telephones featuring instant conferencing, digital cellular, voice mail and text/numeric messaging, portable telephones, wireless telephone headsets, wireless telephone handsets, wireless headphones and wireless pagers, modems and computer peripherals, devices for reversing, bridging and forwarding telephone calls, pagers, networking hubs for management of local area networks, speech and voice recognition devices, and related computers and computer software for speech and voice recognition sold as a unit therewith, related instructional manuals sold with the software as a unit, and computer software for voice and data telecommunications, cellular telephones and related subscriber equipment, namely, holsters, belt clips and carrying cases for cellular telephones, leather cases for cellular telephones, cellular telephone connectors and cords, power cords, cellular telephone accessories, namely, phone housings and casings, vehicular mounting hardware, antennas, speakers, microphones, hands-free adapters, transceivers, batteries, battery chargers, power adapters, connectors, cigarette lighter adapters, signal boosters, facsimile machines, cellular modems and data cables; fax/modem cards, interconnect cabling for connection to wireless communication apparatus, personal communications service handsets