has predictable reflective behavior. But unusual reflections, visible spaces behind the glass, or an unexpected second layer may provide additional clues.
Again, one observation is not enough to prove the presence of surveillance equipment.
Use a Flashlight Carefully
A flashlight can sometimes help identify unusual features behind or around a reflective surface.
In a dim room, shine the light across the mirror rather than directly staring into it.
Look for unexpected openings, objects, wires, or structures that might be visible through gaps.
This technique is not guaranteed to detect hidden
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