Security systems, namely, systems for detecting theft at a secured facility; security systems, namely, systems for detecting theft of a valuable natural resource at a secured facility; security systems, namely, systems including sensors that detect theft at a secured facility and apparatus that reports evidence of theft to a remote monitoring station via a communication link between the secured facility and the remote monitoring station; security systems, namely, systems including thermal and optical imaging sensors, license plate reader sensors, badge reader sensors, tank volume sensors and vibration sensors that detect theft at a secured facility
Electrical and Scientific Apparatus