Wireless laser lens Anti spy RF Signal Bug Detector
How to use:
1.Open the detector above LED switch, LED laser lights
2.When You irradiation optical scanning objects around reflected red dot will follow the light side to side, is generally reflecting objects (such as a metallic glass)
3.LED light scanning pinhole camera lens reflex red dot will be gathered that will not follow the lights sway
4.The LED laser lantern flashes once every three seconds, best discern the way.

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