Downloadable mobile applications for use in database management and for controlling the operation of audio devices, video devices and household electric appliance; Plug adaptors; Plug connectors; Plug-in connectors; Power strips; Power supplies; Protective cases for smartphones; Protective films adapted for computer screens; Protective films adapted for smartphones; Software development kits (SDK); Surge protectors; Temperature controllers for control, automation and management of HVAC systems, and mechanical systems; Thermostats; Wireless controllers to remotely monitor and control the function and status of other electrical, electronic, and mechanical devices or systems, namely, power, security systems, and lighting systems; Audio cables; Banana plugs; Battery chargers; Cell phone battery chargers; Cell phone battery chargers for use in vehicles; Computer application software for mobile phones, portable media players, handheld computers, namely, software for use in database management and for controlling the operation of audio and video devices; Computer software for computer system and application development, deployment and management; Computer software for controlling and managing access server applications; Computer network hubs, switches and routers; Data cables; Electric plugs; Electric sockets; Electric light dimmers; Electrical controllers; Electrical outlets; Electrical plugs; Electrical plugs and sockets; Electrical sockets; Light switches; Lighting controls; Matrix switchers for audio and video signals; Micro USB cables; Movable sockets; Patch panels for housing electrical connectors and electrical switches; Power switches; Safety contact plugs; Screen protectors comprised of acrylic, tempered glass, plastic adapted for use with portable electronic devices; Security control panels and motion detectors; Security alarm controllers; Time switches; USB cables; Video cables; Voltage surge protectors; Wireless chargers; Wireless controllers to monitor and control the functioning of other electronic devices