9 telephone sets, telephone switching equipment, namely, private branch exchanges (PBX), digital data transmission apparatus, namely, multiplexers, asynchronous transfer mode (ATM) switches and electronic branch exchanges; radio and television transmitters and receivers; radar apparatus, namely, radar, radar detectors; electrical wires; remote control and telemetering apparatus, namely, remote telemetry transmitters, motion and position sensors, remote telemetry computers; computer hardware, namely, central processing units (CPUs); programmed electronic data-carrying circuits; blank magnetic computer disks and blank magnetic computer tapes; computer monitors, light emitting diode (LED) displays, liquid crystal displays (LCDs), cathode-ray tube displays; computer keyboards; computer printers; magnetic disk drives and magnetic tape drives; blank magneto-optical disks; computer peripherals; semi-conductor devices; electronic circuits, namely, integrated circuits, large scale integrated circuits and microprocessors; electric and electronic parts and components, namely, relays, connectors, and switches; and batteries