The Security Scanner is a hand-held metal detector that mimics those used by Transportation Security Administration (TSA) officials at airports.
To ensure visitors aren’t hiding any metal objects (such as cameras or microphones), screen them before they enter spy headquarters (or your room). The scanner will beep and a bright red LED will shine if they’re trying to smuggle metal into your space. For extra security, scan them on their way out to make sure none of your precious metals disappear. Works great along with the Lie Detector and Evidence Kit.