Communications headsets for use with communication radios, intercom systems, or other communications network transceivers; Consumer electronic products, namely, audio amplifiers, audio speakers, audio receivers, electrical audio and speaker cables and connectors, audio decoders, video decoders, speakers, power conversion devices, power converters, and power inverters; Contingency response communication system designed to provide radio interoperability, streaming video, wireless internet, and VOIP phone; Graduated rulers for office and stationery; Headsets for telephones; Headsets for use with computers; Home and office automation systems comprised of computer hardware, wireless and wired controllers, and downloadable software for automating appliances, lighting, HVAC, security and electrical power; Home and office electrical power automation systems comprised of computer hardware, wireless and wired controllers, and downloadable software for automating appliances, lighting, HVAC, security, electrical power; Telephone call router, for home and office touchtone phones, for international and long distance calls made from various telephony platforms including VoIP platform without the requirement for internet; Thermal printers