4 views

1 Answers

Well, if there's a camera hidden in a wall, you can try detecting it with a red strobe light app on your phone. Point the strobing light to the wall and scan it, as the camera lens will reflect the red light — even if it's a pinhole camera. For a greater chance of identifying the reflection, turn on another phone's camera and look for the reflection on the wall through the screen.

4 views