A new add-on vehicular system is capable of responding to large area or nation-wide commands over paging networks, to remotely foil the unauthorized use or theft of a vehicle or a fleet automobile or a group of fleet vehicles, as well as to help the recovery of stolen vehicles. The preferred embodiment...http://www.google.ca/patents/US6049269?utm_source=gb-gplus-sharePatent US6049269 - Wide area wireless system for access into vehicles and fleets for control, security, messaging, reporting and tracking
Wide area wireless system for access into vehicles and fleets for control ...
