• 2022-08-21

With the continuous development trend of modern science and technology, mobile phones supporting 5g signals have become popular. While 5g technology has an impact on people's lives, we should pay more attention to the data leakage problem caused by 5g mobile communication technology. Especially in s...

• 2022-08-21

Most people should know about phone jammers. Generally, before and after the classroom, when preparing for the exam, the personnel shall be prevented from using mobile phones in the gas station and conference room. This device is not only simple to shield mobile phone signals, but also brings great ...

• 2022-08-21

Nowadays, the examination has come to an end, but every year, the content of "taking mobile phones into the examination room to release the examination" has aroused heated discussion. The public is talking about whether the examination room is equipped with handheld metal detectors and signal jammer...

• 2022-08-14

With the development of society and the improvement of science and technology, some technologically advanced cheating methods are widely known, which makes it more difficult to maintain the order and discipline of the examination room. In order to ensure that all kinds of behaviors such as cheating ...

• 2022-08-14

Mobile phones bring convenience to us in our daily life. For example, when the epidemic is serious, we need to show our health code during ordinary travel, or we need to scan the QR code when we pay for things, and then we can call or send messages to people who are not around. At present, mobile ph...

• 2022-08-14

In recent years, signal jammers have appeared in school classrooms, churches, conference rooms and other places for many times and become indispensable equipment. Its essence is to interfere with the wireless signal of the communication equipment, so that the mobile phone can not access the Internet...

• 2022-08-07

This may be a problem that many people will consider when buying signal jammers. For example, the radio we usually listen to is fm88.3, which tells us the frequency of your city. Then, I can also get one with the same frequency, but my frequency, which has not been reported to the local Radio Regula...

• 2022-08-07

Among those who use mobile phone jammers, some are to prevent cheating in exams, some are to keep the meeting quiet or keep the meeting information confidential, all of which are out of good wishes and purposes. In fact, there are many reasons why the mobile phone jammer disturbs the mobile communic...

• 2022-08-07

Now there are special mobile phone jammers in exams, but some people want to use some means to cheat, and even look for loopholes at all costs. So, what role can mobile phone jammers play in the examination room? Will there be any vulnerability when using this device? The previous signal shielding e...

• 2022-07-31

Technology has changed life. After the performance of Signal Jammer equipment is gradually stabilized, the signal shielding requirements of different environments can be fully met, especially in the wide application of some signal shielding equipment with high power, which has played a significant r...