how to jam wifi network

Networks are convenient for people to access the Internet, but the problems they cause cannot be ignored. Wi-Fi jamming There are not only network access issues, but also network security issues. In order to maintain a good network environment, many places have started to install this kind of desktop wifi jamming device. It is used in some places to protect network security and prevent overuse of the network. Countermeasures are widely used in all countries and regions of the world and can be represented in schools, prisons, libraries, reading rooms and gas stations.