Apparatus for detecting a change in volumetric integrity of an enclosure

摘要

An apparatus for detecting a change in the volumetric integrity of the interior of an enclosure. The enclosure has an electrical interface for coupling to a circuit board and an access device for accessing said interior of said enclosure. The apparatus includes a circuit board for coupling to the electrical interface. Further, the apparatus includes evaluation circuitry connected to the circuit board for detecting the change in volumetric integrity of the enclosure, wherein the circuitry does not mechanically interact with the access device. Various other apparatus and methodology for detecting the stated change are also discussed.