• 2022-07-13

Smart phones are used more and more widely. The electronic jammer automatically forms an interference magnetic field in the designated area, causing the mobile phone to lose communication with the base station. If the electronic jammer is in working state, the function of transmitting and receiving ...

• 2022-07-11

Mobile jammers are installed in important places such as entrance examinations and final examinations to interfere with electronic signals around the examination room and prevent candidates from cheating. So, can a mobile jammer interfere with a classroom signal? If a teaching building needs to be d...

• 2022-07-06

Some people said that a wireless mobile jammer with a shielding radius of 50 meters and an interval of 500 meters is needed, which should be shielded by the three networks of China Mobile, China Unicom and Telecom, and also gave specific shielding distance requirements. In fact, this is not the case...

• 2022-07-05

With the growing economy, cars are becoming more and more popular, and there are more and more gas stations providing fuel for cars. Frequency jammers have also appeared many times in gas stations. At present, mobile phone is an indispensable daily communication tool in people's life. After opening ...

• 2022-07-04

Now, most people can browse a lot of information on the network. We can contact various high-tech products on the network. When we see the relevant information of the electronic jammer, we only know that it can block messages, but we don't know the role of the electronic jammer. In many fields, such...

• 2022-06-22

Mobile phones are now widely used, and even three-year-old children can use them. But there is no doubt that, as minors, their ideas are not mature and they are more vulnerable to temptation, especially relying on mobile games. They can easily rely on mobile phones. This has seriously affected child...

• 2022-06-21

In many occasions in life, such as school examinations and company meetings, using mobile phones is very inappropriate. At this time, in addition to confiscating the mobile phone in advance, we can also use electronic jammers to shield the mobile phone signals and Wi Fi signals in these places. If t...

• 2022-06-20

When we arrived at a place, our mobile phones suddenly failed to search for information. Many people have a doubt in their hearts, that is, did the other party block the mobile phone signal? Although we don't know why they do this, the mobile phone jammers installed in some places have had a bad imp...

• 2022-06-15

Smart phones have been widely used in our lives, and even some parents will equip their children with a smart phone, hoping to learn more knowledge through mobile phones. However, we all know that mobile phones can have a lot of knowledge to learn, and there are also many online games that will fasc...

• 2022-06-14

With the rapid development of modern communication technology, the use of mobile phones is becoming more and more popular. In recent years, mobile communication has not only brought convenience to people, but also posed new challenges to information security. Some major accidents such as using mobil...