Wall spy microphone
the micro spy wall is a device specially designed to listen through walls and partitions. It can work on any type of walls and partitions, even if they are 25 cm thick. The principle of the micro wall spy is simple. It acts as a sound amplifier with which one listens through headphones or headphones, sounds coming from the adjacent room. It is transportable and rechargeable to serve you in any situation.
To allow you tolisten to sounds from another room, the device has a sensor that lands directly on the wall or bulkhead. Highly sensitive, this micro-spy wall can amplify more than two tens of thousands of times the sounds picked up by the human brain. The wall spy microphone is capable of amplifying the sounds on the other side of a wall, whether it is iron, metal wood, glass or concrete. Depending on the model, you can adjust the frequency.
this spying equipment is portable, so it was designed light and discreet. You can take it anywhere with you for several hours thanks to a powerful battery that provides power.
The performance of such a device varies depending on the model. It should be noted, however, that the quality of the sound perceived depends on the surface and thickness of the wall that separates the two pieces. But to maximize the efficiency of the device, there are some tips to consider. In particular, the sensor of the micro recorder on the wall and be careful not to move it when using it.
