VERTICAL REFERENCE LIGHTING

Broadband power line communication systems for transferring broadband data over electrical power lines, comprised of computer hardware, software and modems; Contingency response communication system designed to provide radio interoperability, streaming video, wireless internet, and VOIP phone; Electronic communications systems comprised of computer hardware and software for the transmission of data between two points; Emergency notification system comprised of a data processor and a user input device for connecting the data processor to an emergency response entity through a communication network and allowing audio and data communication between the processor and the entity; Interoperable communication system designed to provide radio, streaming video, wireless internet, and VOIP phone; Optical communications systems comprised of optical and electronic hardware and computer software for the transmission of data between two points