Amplifiers for wireless communications; Anti-theft locks specially adapted to personal electronic devices, namely, laptops, PC tablets; Baby monitors; Computer hardware; Computer hardware and recorded software sold as a unit for use with medical patient monitoring equipment, for receiving, processing, transmitting and displaying data; Electric door bells; Laser equipment for non-medical purposes; Metal detectors; Microscopes; Portable media players; Projectors particularly projectors for the entertainment industry; Protective glasses; Protective industrial face masks; Rechargeable batteries; Thermostats; Video cameras; Audio speakers; Digital voice recorders; Electric phonographs; Electronic and optical communications instruments and components, namely, communication link testers for testing communication links; Electronic point-of-sale (POS) systems comprised primarily of point-of-sale terminals, bar code readers, touchscreen monitors, keyboards, document printers, scanners, and recorded operating software; Hardened units composed of microprocessors and integrated transmitters and receivers installed in the field at large scale mining, construction, and industrial sites to collect data from monitoring and control installations, to transmit the data to central processing facilities, and to receive data transmissions directed to the installations; Mounting brackets adapted for computers; Occupancy sensors, namely, electronic devices which detect the presence of occupants and control the lighting system accordingly