In some important examinations and related places, when faced with some technologically advanced mobile phone cheating methods, maintaining discipline and order in the examination room will increase the difficulty and pressure, which requires giving full play to the role and performance advantages of network jammers. In order to ensure that all kinds of mobile phone cheating can be completely eradicated, I think it is still very helpful to the order of the examination room.

Nowadays, network jammers have been installed and used in many fields. In order to better adapt to some complex working environments, it is very important to have a deep understanding of the role of network jammers. After all, the shielding effect corresponding to different specifications and models is also different. Only by ensuring the gradual strengthening of the overall strength of network jammer equipment, can the shielding effect be fully improved under the same conditions. As we all know, the technical level of the network jammer has been greatly improved, especially the application scope and field have been greatly expanded. Because the network jammer has mature conditions and technical elements in all aspects, it plays a decisive role in solving the problem of signal shielding. A further understanding of the working principle of the equipment will ensure that the shielding effect of the network jammer equipment is fully utilized.