Surveillance and detecting equipment, namely, ultra wide band transmitters, receivers, antennas and integrated circuits used to facilitate motion detection and position determination; asset and personnel tracking devices comprised of ultra wide band transmitters, receivers, antennas and integrated circuits used to monitor and track people and things using ultra wide band technology; home wireless local area networks comprised of ultra wide band transmitters, receivers, antennas and integrated circuits used to transmit data in a local area network using ultra wideband technology; invisible electric security fences and domes; electric collision avoidance sensors used to detect the imminence of a collision using ultra wide band technology; wireless computer peripheral devices comprised of ultra wide band transmitters, receivers, antennas and integrated circuits used to control computer peripherals using ultra wideband technology; wireless speaker and microphone systems comprised of ultra wide band transmitters, receivers, antennas and integrated circuits used to transmit digitized sound information wirelessly using ultra wideband technology; prisoner monitoring systems comprising ultra wide band transmitters, receivers, antennas and integrated circuits used to monitor and track the location of prisoners within a prison environment using ultra wide band technology; home arrest tracking systems comprised of ultra wide band transmitters, receivers, antennas and integrated circuits used to monitor and track individuals under house arrest using ultra wideband technology