The role and field analysis of 5G mobile phone signal jammer

Dojammer 2021-11-05

Signal jammers are born to prevent the work of communication equipment. The device uses the mobile phone's operating frequency, so it cannot interfere with the phone's functions by receiving signals through the base station. If you want to disable the normal functions of your phone, you only need to install a cell phone signal blocker, and the phone will stop receiving calls and messages within a certain radius.

cell phone signal jammer is a unique device. It will help you fight 5G, 4G, UMTS, CDMA, GMS, PHS networks. You can take your phone text blocker with you, because it is very compact and easy to hide. The built-in battery allows you to use the mobile phone jammer for 3 hours. The device has an antenna, through which you can adjust the blocking radius. The mobile phone signal jammer of Dazhan Electronics is safe because it has no radiation and will not affect human health.

Cell phone signal jammer is very useful for everyone, because it is a multi-function device. For example, cell phone signal jammers are very suitable for schools and universities. If the teacher opens the mobile phone signal jammer in the classroom, using the mobile phone signal jammer can ensure that there will be no cheating problems during the exam. Students’ mobile phone work will be blocked and they will not be able to receive messages with correct answers. In addition, cell phone signal jammers can help the boss control the work of employees. Therefore, your employees will not be distracted by job information.

So, what occasions is the mobile phone signal jammer suitable for? The application range of the mobile phone signal jammer is still very wide. Some secret-related organizations, party and government agencies, colleges and universities, etc., can be found in detail.

1. All kinds of large and medium-sized examinations

Fairness and justice is the fundamental criterion of society, and life needs to face many examinations, from small to junior high school entrance examinations, to college entrance examinations, civil service recruitment examinations and other national-level examinations. In order to prevent candidates from cheating, in various large and medium-sized exams, it is necessary to use mobile phone signal jammers and other technical means to shield the signals in the examination room to meet the needs of mobile phones unable to communicate and access the Internet. Good guard against cheating by candidates.

2. Party and government agencies, companies

Party and government agencies, companies, etc. also have a demand for mobile phone signal jammers. It can be said that the frequency of meetings of party and government agencies, companies, etc. is very high, and in order to allow participants to focus more on the meeting and to learn the spirit of the meeting more deeply, it is necessary to guard against the use of mobile phones.

3. Military powerhouses, prisons, detention centers

Some areas that require strict control, such as military powerhouses, prisons, detention centers, etc., have a very high degree of confidentiality, and mobile phones should be strictly controlled. In areas such as military powerhouses, prisons, detention centers, etc., shielding cell phone signals can greatly prevent leaks.

In addition to the three types of mobile phone signal jammers described above, the installation of mobile phone signal jammers in other areas such as gas stations, oil depots, and hospitals where telephone calls are prohibited is also ideal.



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