• 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...

• 2022-06-13

Smart jammers are often used in school examinations, prisons, hospitals and other places, but the choice of smart jammers is also very particular. Do you know how to choose smart jammers? 1. Before purchase, you need to know which signals to shield. You can choose to shield 2G, 3G, 4G and 5g mobile ...

• 2022-06-08

At present, most of the radio jammers used in the examination room are radio jammers. However, a radio jammer like this doesn't look special, so many people don't notice it and don't know what the use of this thing is. Sometimes they will ask why it is different from the jammer they see. What about ...

• 2022-06-07

In the era of Internet, information spreads very rapidly, and sometimes it is necessary to shield or prevent the spread of information, so as not to cause greater losses and panic. Nowadays, mobile phones can be seen everywhere in daily life, such as on the subway and bus. Almost everyone has a mobi...

• 2022-06-06

With the rapid development of modern communication technology, science and technology security enterprises must keep pace with the times and constantly develop their own strength to meet various challenges. The high popularity of mobile phones has not only brought convenience to people, but also bro...

• 2022-06-01

Nowadays, in people's life, everyone takes a mobile phone with him. Every day, people hold mobile phones to talk and send messages. In some confidential offices and meeting rooms, in order to prevent information leakage, is there any good way to make their mobile phones unable to communicate? Of cou...

• 2022-05-31

There are many types and models of network jammers. Before buying, you must first make clear your needs. Only after you know your needs can you choose the most suitable product among so many products. Let's first briefly understand the basic points we need to know when buying a network jammer. Basic...

• 2022-05-30

Mobile jammers are used in many places. Mobile jammers can now be seen in the examination halls of major schools. So why do more and more schools want to install this kind of equipment? Because in recent years, cheating has become more and more rampant. In order to effectively curb the occurrence of...