3D spectacles; Accumulators, electric; Alarm monitoring systems; Batteries, electric; Battery cables; Battery chargers; Blank USB flash drives; Cabinets for loudspeakers; Camcorders; Camera hardware systems for IP (Internet protocol) video surveillance; Computer hardware; Computer hardware and computer peripherals; Computer memory devices; Computer peripheral devices; Computers; Converters for electric plugs; Electric charging cables; Electric connections; Global positioning system (GPS); Headphones; Headsets for virtual reality games; Notebook computers; Plug connectors; Protective covers and cases for tablet computers; Slide projectors; Smartphones; Solar-powered rechargeable batteries; Solar batteries; Sound recording apparatus; Switchboards; Tablet computers; Time recording apparatus; Video baby monitors; Video screens; Video telephones; Closed circuit TV systems for security and surveillance, namely, cameras, switchers, monitors, microphones, and recorders; Electric sockets; Electrical plugs; Remote video monitoring system consisting primarily of a camera and video monitor for recording and transmitting images to a remote location; Valves for controlling and regulating the flow of gases or liquids not being parts of plumbing, heating, cooling installations or machines; Vehicle safety equipment, namely, an on-board vehicular surveillance system comprised of cameras and monitors for exposing and eliminating the blind spots on both sides of the vehicle; Wireless controllers to monitor and control the functioning of other electronic devices