A wireless device access system employs short-range wireless communication to require the proximity of a user device to a structure prior to communicating an unlock request. The method includes heating a chamber, within which a substrate is located, to a temperature sufficient to thermally decompose an oxidizing component. The probing structure may include probe tips configured to mate with corresponding solder bumps formed on a device under test containing an antenna tuning element. A unifying data model is configured to cross correlate detected events from the different technologies to gain integrated situation awareness across the different technologies.