• 2023-07-02

With the development of technology, the functions of mobile phones are becoming increasingly diverse. The arrival of mobile phones not only brings convenience to people's daily lives, but also inevitably leads to malicious use of mobile phones to engage in some bad behavior. For example, in the past...

• 2023-07-02

Nowadays, exams are an important standard for testing talents. However, 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....

• 2023-07-02

Some customers, due to their personal privacy protection needs, consult and understand the mobile jammers we produce. They want to effectively prevent the occurrence of malicious incidents of sneaking photos and recording by installing and using our mobile jammers. So the question arises, how are mo...

• 2023-07-02

There are many types of frequency jammers on the market now, regardless of power or device size, which come with many antennas. Some friends may be more concerned about the problem of too many antennas. So the question is, can we reduce the number of multiple antennas in frequency jammers? My friend...

• 2023-07-02

There are many types of signal jammers on the market now, regardless of power or device size, which come with many antennas. Some friends may be concerned about the problem of too many antennas. So, the question is, can we reduce the number of multiple antennas in signal jammers? My friend has this ...

• 2023-06-25

Nowadays, mobile phones have many functions, especially in this era of short videos, such as browsing videos, watching TV chats, live streaming, and so on. However, if some people change places and plan to use the convenience of their phones to cheat in exams, this is a very bad behavior, not to men...

• 2023-06-25

When using some types of signal shielding devices in daily life, it is necessary to ensure that they do not interfere with communication in other places. The use of these signal shielding products should be reasonable and compliant, ensuring that they meet the needs of signal shielding and other com...

• 2023-06-25

In the construction of some important exam projects, we will definitely try to install some signal shielding and interference equipment. However, in the actual use process, it can be found that sometimes the interference effect is not ideal after the Mobile phone signal jammer is turned on for work....

• 2023-06-25

If the area that needs to be shielded by signal jammers is located in a busy urban area or densely populated area, and there are many ordinary people gathering in the surrounding area, it is not recommended to operate the signal jammer system continuously for a long time. This is because several ess...

• 2023-06-25

In the past two years, many customers who purchased and installed 5G mobile network jammers in the past have reported a phenomenon: the previously installed 5G mobile network jammers had good 5G shielding effect after installation, but gradually had poor 5G signal shielding effect in the later stage...