The third way you can detect a hidden electronic device is by a simple phone call. Any electronic device will run some interference on a cell phone call. This happens with spy devices like radio, television, or any other similar object.
All electronic devices in the room must be turned off to perform this step. Make a phone call and walk around the suspicious area. If there is a hidden camera, a small amount of interference should be heard on the call. People can go over specific tasks to narrow down the suspicious area where the spy camera might be.
It should be considered that a spy camera is versatile but cannot be installed just anywhere. Considering this aspect narrows down the possibilities and makes it easier to find a spy device. We can analyze some of the most common places to make spy camera detection easier:
All of these objects can either count or hide a spy camera. Using a cell phone to detect a spy camera in these places is an excellent start. There are also additional ways to find a spy camera quickly.
Flashing Light: Some spy objects often have a flashing LED light that is very small. This blinking light can indicate that the spy camera is in operation. Not all spy devices include a blinking LED light.
Power Source: A hidden camera without a constant power source such as an electrical outlet only provides a few hours of use. Looking near power outlets is recommended to find a spy camera.
Field of View:
A spy camera needs a good field of view to capture a good amount of images. Searching in places that offer a good field of view of a room is recommended. (2