Batteries; Webcams; Amplifiers for wireless communications; Antennas for wireless communications apparatus; Audio speakers; Battery chargers; Blank USB flash drives; Cable television converters; Cable television receivers; Cables for electrical and optical signal transmission systems; Computer cables; Computer equipment, namely, wireless cards; Computer keyboards; Computer keypads; Electric cables, wires, conductors and connection fittings therefor; Programmable locking systems, consisting of electronic cylindrical locksets and keypads; Security and fire alarms; Smoke detectors; Transmitters and receivers for audio and video signals for transmission over twisted pair cables; USB (universal serial bus) hardware; Video cameras
Electrical and Scientific Apparatus