How jamming signal interacts with metal surfaces

Hello! Meeting rooms, conference rooms, museums, galleries, theaters, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks and many other places can be used Widely this cell phone jammers 4G Wi-Fi connection. You can also get a lot of other signal styles similar to acomputer and blocking new design interference signals, you can choose the right jammers

The most signal jammers are made to work in such way that it is contraindicative for them to be used near and especially directly on the metal surfaces because of jamming signal interruption or distortion. It would be best to use signal jammer away from metal surfaces and to place it on the height of about 2 meters above the ground.

I hope now you have all needed information for successful jammer usage, and if you don't - just ask another question! ;)