• 2023-10-13

With the rapid development of modern communication technology, the use of mobile phones is becoming increasingly popular. In recent years, mobile communication has not only brought convenience to people, but also posed new challenges to information security and confidentiality work. Major accidents ...

• 2023-10-13

Many schools, in order to ensure that students can fall asleep immediately after going to bed and have sufficient sleep and rest time, have a solution that is to install and use telephone jammers. This can make students' phones appear to have no signal or network, and effectively prevent students fr...

• 2023-10-13

Recently, a customer proposed a special functional requirement to us: mobile network jammers only block 5G mobile phone signals, while retaining 2G, 3G, and 4G signals. They asked us, as a professional manufacturer of mobile network jammers, if we can achieve this function of only blocking 5G signal...

• 2023-10-07

The widespread use of mobile signal jammers can cause certain interference to the base stations of mobile operators, which is a widely recognized reality in the industry. If it is a low-power mobile signal jammer, due to its relatively small transmission power and limited distance of interference si...

• 2023-10-07

In recent years, the demand for on-board electronic jammers has greatly increased, especially in high-power models, which have been particularly favored by police departments. However, in the process of equipment selection and delivery, during the vehicle modification and equipment integration stage...

• 2023-10-07

In order to enable the vehicle jammer to interfere with the remote detonation signal in different locations. In order to solve the power supply problem of outdoor task equipment, vehicle jammers will be equipped with built-in batteries or external battery boxes. Whether using built-in batteries or e...

• 2023-09-28

For several years, signal blocking machines have been used in various exams in schools. What is the reason for the display of mobile phone signals when the mobile jammer is turned on? 1. There is a display signal on the phone screen, and when making a call, the phone can still be used normally. The ...

• 2023-09-28

Some classrooms in schools will be equipped with a box similar to a speaker, which is called a signal jammer. Why is a signal jammer installed in the classroom? The answer is clear: signal interference can block the phone's signal and prevent its use. Schools will introduce some school regulations p...

• 2023-09-28

With the rapid development of modern communication technology, the use of mobile phones is becoming increasingly popular. In recent years, mobile communication has not only brought convenience to people, but also posed new challenges to information security and confidentiality work. Major accidents ...

• 2023-09-22

The widespread use of electronic jammers and wireless frequency jammers can cause certain interference to mobile operators' base stations, which is a widely recognized reality in the industry. If it is a low-power electronic jammer, due to its relatively small transmission power and limited interfer...