Method of an apparatus for sensing the unauthorized movement of vehicles and the like and generating an alarm or warning of vehicle theft

摘要

An improved motion sensing and alarm technique and apparatus for monitoring unauthorized movement of vehicles or the like and notifying the owner thereof, wherein the motion sensors in the vehicle are microprocessor controlled to be automatically armed when the owner is not in the vicinity of the vehicle, but disarmed or de-activated in the presence of the owner and the owner's radio-coded identification transmitter associated with the owner's key fob, and with energy saving features as well.