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positioning, tracking, monitoring and security systems comprised of mobile wireless communications transmitters and receivers, global positioning system (GPS) receiver, antennas and software for operating such systems; software for analyzing, interpreting and mapping data received from positioning, tracking, monitoring and security systems; mobile personal and asset tracking units comprised of mobile wireless communications transmitters and receivers, global positioning system (GPS) receiver, antennas, securing attachments and software for operating such systems

electronic monitoring services for security purposes in the field of mobile asset and personnel tracking using wireless communications network and global positioning system, radio frequency identification, biometrics, and terrestrial location systems; call center services providing tracking, location and monitoring information about assets and personnel for security purposes