The RF Detector Pen. Freak out hotel chambermaids by wandering around the premises with this gidget while softly muttering things like ‘I’m sure they landed near here somewhere’, in a dark and mysterious tone. $49.98.
Protect yourself from hidden cameras with high-tech countersurveillance. Detect and expose phone taps and peeping cameras in dressing rooms, public bathrooms, dormitories, or offices with this discreet and effective Pen RF Detector. Designed to look like a stylish pen … it really writes! You simply press the button to quickly sweep the area. If RF signals from hidden cameras or wire taps are present, the tip’s red light flashes.