Smart phones are used more and more widely. The electronic jammer automatically forms an interference magnetic field in the designated area, causing the mobile phone to lose communication with the base station. If the electronic jammer is in working state, the function of transmitting and receiving mobile phone signals within the interference range can be ineffective. The emergence of electronic jammers is to reasonably avoid and interfere with the relevant signals of mobile phones. In recent years, some companies and educational institutions have also become major buyers of such products, which can also be used in these places.

1、 School

Electronic jammers are widely used in schools. It is used in daily teaching or large-scale examinations. During the school examination, the electronic jammer will be turned on to conduct full coverage interference shielding for the examination room, so as to truly make every student's examination fair and put an end to their other small actions.

2、 Conference room

For the phenomenon that mobile phones are often used in conference rooms, electronic jammers can be installed as needed. It can keep the attention of people in the meeting from being distracted, improve work efficiency, and in important meetings, electronic jammers can well interfere with mobile phone signals to prevent important information from being transmitted outside.

3、 Military base

Especially the military base staff, if they accidentally disclose the work content, it is easy to be stolen by criminals, which is a very dangerous thing for organs and units. In order to prevent the occurrence of such events, the authorities and units of the military base should be equipped with electronic jammers to avoid the leakage of secrets.