Katherine Cell Phone Jammer

Judging from the size of the mobile phone jammer in the examination room, it is not very large and can be conveniently placed in any position in the examination room without the need for additional space. And there is no noise, and the use of Katherine Cell Phone Jammer will not have a big impact on the candidates. In addition, don’t worry about its impact on other electronic devices. It is mainly used to shield cell phone signals. At the same time, it is used to cut the connection between the mobile phone and the base station. Will not cause harm to the human body. At present, with the development of technology, cell phone jammer The range that can be covered is getting wider and wider. A large area can be covered at one time, so the cost is greatly reduced.

So what should I pay attention to when installing a mobile phone jammer? In fact, the installation itself will be relatively simple, but a few small details before the installation determine the subsequent use of this mobile phone jammer. For example, the environment near the installation site and the installation height. In order to ensure the best signal effect, it is generally best to install at least one meter and below three meters. Katherine Cell Phone Jammer The head is relatively small and can be fixed on the ceiling or wall with ordinary screws. Of course, it can also be used directly on a table or the like. However, in this case, the effect is not very good. After the installation is complete, check whether all parts are connected properly, and whether there is any problem with accessories such as power supply. Finally, plug the power adapter into the adapter power socket of the machine, and directly connect to the 220V power supply.