• 2023-05-21

When using network jammers, the most basic requirement for the usage environment is to have a stable power supply, commonly known as AC 220V mains power. For different usage environments, different types of network jammers can be selected for outdoor use. It is recommended to use network jammers wit...

• 2023-05-21

Many enterprises, institutions, or government departments choose to install telephone jammers in conference rooms. As we all know, the main function of telephone jammers is to block mobile phone signals. Installing telephone jammers in conference rooms can achieve other functions besides blocking mo...

• 2023-05-21

The widespread use of mobile 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 jammer, due to its relatively small transmission power and limited distance of interference signal transmission, it...

• 2023-05-14

Mobile phones have improved our lives, but carrying them in certain places seems very irrational. Phone jammers and similar products have also emerged with the development. The school will definitely not allow students to be busy using their phones for cheating during exams, and cannot fully guarant...

• 2023-05-14

Exam halls are serious places, but if someone uses cheating methods in exams, it will increase the difficulty and pressure of maintaining discipline and order in the examination hall. The main means of cheating is the use of communication equipment, which requires the existence of different signal b...

• 2023-05-14

In regular classrooms, when students secretly use their phones to read novels, make phone calls, send messages, and other phenomena, schools always need to find ways to prevent them. At the same time, frequency interference machines have gradually become a favorite among schools, and currently more ...

• 2023-05-13

The widespread use of wireless frequency 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 frequency jammer, due to its relatively small transmission power and limited distance of interference s...

• 2023-05-13

Many special police officers and public security officers in cities and regions are equipped with a vehicle jammer. The commonly used mobile phone blocking device is a device that interferes with mobile phone signals. Due to the special nature of mobile phone blocking used by special police and publ...

• 2023-05-13

We often encounter customers asking us: Can your mobile phone jammer block the camera? I need to purchase a mobile phone jammer to block surveillance cameras. When encountering such a question, we really cannot give an immediate answer. We must first ask the customer: What is the signal transmission...

• 2023-05-08

Different types of shielding devices can be suitable for different situations. The specific effect of frequency jammers not only depends on the efficiency of the equipment itself, but also on the actual site terrain, nearby base stations, building materials, and whether there are unnecessary obstruc...