A low friction top coat over a multilayer metalceramic bondcoat provides a conductive substrate, such as a rotary tool, with wear resistance and corrosion resistance. When the system is coupled to a moveable object and is armed via the pager, the sensor is monitored by the processor to determine when a possible theft of the moveable object may be occurring. The worm gear is offset from the axial centre of the bushing such that rotation of the bushing moves the worm gear between an extended position, wherein the thread of the worm gear engages an element in the chamber, and a retracted position, wherein the thread is disengaged from the element in the chamber. A Wi-Fi position system location estimate is also obtained. The bottom shielding integrated into the printed circuit board and the top shielding and the bottom shielding designed such when they are attached to each other, they completely envelope the electronic component.