About this itemMULTIPURPOSE DETECTION & EXTENSIVE USE: This anti-spy signal detector is equipped with powerful chips and professional signal processing technology. All kinds of detection can be completed in a few minutes, eliminating all suspicious risks, with automatic detection function, it can effectively prevent eavesdropping, taking photos and personal privacy disclosure.HIGH SENSITIVITY & ADJUSTABLE THRESHOLD: The signal detection device can adjust the sensitivity according to the actual demand. The detection frequency range is wider and the anti-spy ability is stronger. By adjusting the potentiometer, not only can the source of radio waves be detected and found more quickly and accurately, but also prevents being monitored, intercepted, and tr.
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