• 2023-06-03

As a manufacturer of mobile phone jammers, in my daily work, I not only often receive inquiries about the needs of mobile phone jammer products, but also receive other special questions from friends. Among them, one question is often asked: some customers, due to personal reasons, want to know what ...

• 2023-05-28

Technology has brought convenience to people, gradually increasing the number of mobile phone users, and the increase in mobile phones has driven the signal blocking industry. Nowadays, there are more or less confidential places that prohibit making phone calls, sending messages, and accessing the i...

• 2023-05-28

The emergence of mobile phone interference devices is mainly used to prevent the leakage of essential information during the operation of computers, network servers, and communication electronic devices, and to install such devices in school exam rooms to prevent cheating, among others. Of course, t...

• 2023-05-28

After purchasing a signal shielding device and using it for a long time, I always feel that the shielding effect is not very good and the range is not too large, which is different from before. Is there a way to solve this situation? In fact, the shielding effect of the signal jammer at this time is...

• 2023-05-28

Often, when someone calls us to express their needs, they directly state their purchasing intention from the beginning: they need to purchase a high-power portable jammer and rely on this shielding device to solve the signal shielding problem in all rooms of the entire building. At the same time, we...

• 2023-05-28

As we all know, the main function of networMany enterprises, institutions, or government departments choose to install network jammers in conference rooms. k jammers is to block mobile phone signals. Installing network jammers in conference rooms can achieve other functions besides bl...

• 2023-05-28

We often encounter customers asking us: May I ask if your product can block cameras? I need to purchase a wireless jammer to block surveillance cameras. When encountering such a question, we really cannot give an immediate answer. We must first ask the customer: What is the signal transmission metho...

• 2023-05-21

In order to ensure the fairness of each candidate, a few weeks before the college entrance examination, mobile phone jammers will be installed at the test center to prevent students from cheating through high-tech means, and to ensure the fairness of each candidate as much as possible. The mobile ph...

• 2023-05-21

Signal interference devices have been around for some time, and the effectiveness of the devices varies under different circumstances. Therefore, it is necessary to adjust and test different models of devices according to different environments in order to fully utilize their functions and leverage ...

• 2023-05-21

With the development of technology and the popularization of communication tools, the phenomenon of cheating in exams is becoming increasingly serious, which has brought serious negative impacts on education and social security. In order to effectively prevent and combat cheating in exams, ensure th...