• 2024-06-21

When using wireless signal jamming equipment such as mobile phone signal jammer, it must be reasonable and compliant. According to relevant laws and regulations, it is illegal to cause a large-scale interruption of communication signals of others. Therefore, in order to ensure the normal communicati...

• 2024-06-15

Signal jammer, as an important wireless signal interference device, plays an important role in the security and maintenance of wireless communication networks. However, its interference range is not fixed and unchanging, but is influenced by multiple factors. Next, we will explore these factors in d...

• 2024-06-14

In modern police work, technological innovation and application have become important tools for ensuring public safety and maintaining social stability. The assembly of police wireless signal jammers is of great importance in improving police work efficiency, protecting personnel safety, and maintai...

• 2024-06-09

Before installing the signal shielding instrument in the conference room, it is still necessary to test the interference effect. Here's how to test the interference effect of various conference room signal jammers. When it comes to meeting rooms, they are generally divided into small meeting rooms, ...

• 2024-06-09

When testing the interference effect of the mobile phone signal jammer, people often encounter some problems, which are quite incomprehensible. That is, when the same mobile phone signal jammer is tested in different places, the interference effect will vary greatly. What is the reason for this situ...

• 2024-06-01

In recent years, in various national examinations, cases of cheating in examinations using mobile phones have occurred from time to time, which has seriously affected the fairness and impartiality of examinations. Therefore, the state stipulates that mobile phone jammers should be equipped during im...

• 2024-06-01

During the college entrance examination season, the school designated as the examination site will be busy preparing for the examination room in advance. In the face of this most important examination, many schools designated as examination sites are actively preparing to arrange the relevant equipm...

• 2023-11-19

The shielding range of mobile phone signal jammer is mainly determined by the following factors 1. The transmission power of different frequency bands of mobile phone signal jammer itself. Theoretically, the larger the transmission power, the larger the shielding range. And it is related to the freq...

• 2023-11-19

Since the mobile phone signal jammer came into the market, it has been trusted by the examination room and other authorities and governments. Do you know the role of mobile phone signal jammer? What are the best-selling mobile phone signal jammers? Now let's introduce how to choose the mobile phone ...

• 2023-11-19

The police in many cities are basically equipped with a signal jamming vehicle. The main core component in the signal jamming vehicle is the jamming host, which is composed of multiple RF modules. The signal jamming vehicle can also selectively turn on some RF modules according to different tasks. T...