Security Scanner Product Description The Security Scanner is a hand-held metal detector that mimics those used by Transportation Security Administration (TSA) officials at airports. To ensure visitors arent 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 theyre 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.NOTE: Requires 1 9-Volt battery, sold separately. Product Features 1. Protect your HQ with this handheld metal detector 2. LED alarm alerts you when a metal object is found 3. Lightweight and portable