News
Can I use my mobile phone to control the jammer?
There are many types and styles of cell phone jammer nowadays. After selecting and installing the interference jammer, some customers put forward certain requirements for the startup and shutdown functions of the...
Can I use my mobile phone to control the jammer?
There are many types and styles of cell phone jammer nowadays. After selecting and installing the interference jammer, some customers put forward certain requirements for the startup and shutdown functions of the...
5G cell phone signal jammer selection
Mobile phone signal blocking can generally be divided into two categories: 1. Ordinary mobile phone signal blocking The technical characteristics of ordinary mobile phone signal shielding are mainly based on...
5G cell phone signal jammer selection
Mobile phone signal blocking can generally be divided into two categories: 1. Ordinary mobile phone signal blocking The technical characteristics of ordinary mobile phone signal shielding are mainly based on...
What are the reasons that will affect the effec...
In prisons, prisoners cannot communicate with the outside world without permission. Mobile phones, in particular, are absolutely not allowed to be carried or used. It is likely to lead to...
What are the reasons that will affect the effec...
In prisons, prisoners cannot communicate with the outside world without permission. Mobile phones, in particular, are absolutely not allowed to be carried or used. It is likely to lead to...
What you don't know about wireless jammers
With the popularity of mobile phones, the demand for wireless jammers in conference rooms and school examination rooms has gradually increased, thus opening up a broad market for wifi jammer....
What you don't know about wireless jammers
With the popularity of mobile phones, the demand for wireless jammers in conference rooms and school examination rooms has gradually increased, thus opening up a broad market for wifi jammer....
How to solve the problem that some shielded are...
In prisons, detention centers and other regulatory institutions, mobile communication tools such as mobile phones are not only explicitly prohibited from use by criminals, but also by supervisors. Once the...
How to solve the problem that some shielded are...
In prisons, detention centers and other regulatory institutions, mobile communication tools such as mobile phones are not only explicitly prohibited from use by criminals, but also by supervisors. Once the...
Will the wireless signal jammer affect the sign...
With the progress of society and the development of high technology, people's level has been continuously improved. Now, mobile phones have generally become a living habit of adults and children,...
Will the wireless signal jammer affect the sign...
With the progress of society and the development of high technology, people's level has been continuously improved. Now, mobile phones have generally become a living habit of adults and children,...
With these conditions, the prison can install w...
Because the nature of the prison unit is relatively special, and the requirements for signal shielding are relatively high, it is necessary to consider many aspects when installing and using...
With these conditions, the prison can install w...
Because the nature of the prison unit is relatively special, and the requirements for signal shielding are relatively high, it is necessary to consider many aspects when installing and using...
Frequently Asked Questions about Cell Phone Jam...
Question: When the mobile phone signal jammer is working, why do some mobile phones still have signal indicators? A: This is just an illusion. In fact, at this time the...
Frequently Asked Questions about Cell Phone Jam...
Question: When the mobile phone signal jammer is working, why do some mobile phones still have signal indicators? A: This is just an illusion. In fact, at this time the...
The Three Best WiFi Jammers of 2023
As the world becomes increasingly interconnected, WiFi networks have become an essential part of our daily lives. However, with the proliferation of wireless devices, the airwaves have become crowded, leading...
The Three Best WiFi Jammers of 2023
As the world becomes increasingly interconnected, WiFi networks have become an essential part of our daily lives. However, with the proliferation of wireless devices, the airwaves have become crowded, leading...
The Latest Jammer - CM3 Produced by Topsignalja...
In today's modern world, wireless communication has become an integral part of our daily lives. From our homes to our workplaces, we rely heavily on WiFi signals to connect to...
The Latest Jammer - CM3 Produced by Topsignalja...
In today's modern world, wireless communication has become an integral part of our daily lives. From our homes to our workplaces, we rely heavily on WiFi signals to connect to...
Has the online version of the mobile phone sign...
About 15 years ago, the cell phone signal jammer in the examination room began to be used in the school examination process. In the past 15 years, with the upgrading of different...
Has the online version of the mobile phone sign...
About 15 years ago, the cell phone signal jammer in the examination room began to be used in the school examination process. In the past 15 years, with the upgrading of different...
Does the test room jammer include the 4.9G freq...
According to the 5G frequency band standard divided by the International Telecommunications Union (ITU), there are three 5G frequency bands, namely the low frequency band of 700MHz~3.8GHz, the middle frequency...
Does the test room jammer include the 4.9G freq...
According to the 5G frequency band standard divided by the International Telecommunications Union (ITU), there are three 5G frequency bands, namely the low frequency band of 700MHz~3.8GHz, the middle frequency...
What are the precautions for the installation p...
With the advent of the exam season, many schools have already started to prepare for the purchase and installation of mobile phone jammers for the exam room. The selection of...
What are the precautions for the installation p...
With the advent of the exam season, many schools have already started to prepare for the purchase and installation of mobile phone jammers for the exam room. The selection of...
There are many cases of mobile phone cheating i...
On the afternoon of June 25, 2014, during the physical exam for the Chinese Enrollment Recruitment, a candidate named Tian Moumou, a candidate in the 477 exam room of Gushi...
There are many cases of mobile phone cheating i...
On the afternoon of June 25, 2014, during the physical exam for the Chinese Enrollment Recruitment, a candidate named Tian Moumou, a candidate in the 477 exam room of Gushi...
The use and installation method of the signal j...
Exams are a way of testing knowledge. Passing the test can reflect the student's learning status and other abilities, in order to ensure the fairness of the test results. The...
The use and installation method of the signal j...
Exams are a way of testing knowledge. Passing the test can reflect the student's learning status and other abilities, in order to ensure the fairness of the test results. The...
Can the mobile phone signal jammer only interfe...
Question: Can the mobile phone signal jammer only interfere with the data and not the call? Answer: It can be achieved, but it is more troublesome. First, let’s see how...
Can the mobile phone signal jammer only interfe...
Question: Can the mobile phone signal jammer only interfere with the data and not the call? Answer: It can be achieved, but it is more troublesome. First, let’s see how...
How to remove the jamming of the jammer to the ...
Let me talk about the working principle of the full-band frequency jammer first. Generally speaking, the frequency emitted by the full-band frequency jammer interferes with the normal frequency of the...
How to remove the jamming of the jammer to the ...
Let me talk about the working principle of the full-band frequency jammer first. Generally speaking, the frequency emitted by the full-band frequency jammer interferes with the normal frequency of the...
How to make reasonable use of drone jammers?
In recent years, science and technology have made qualitative progress, especially the leadership of the drone industry, which has many great development prospects. At the same time, there are a...
How to make reasonable use of drone jammers?
In recent years, science and technology have made qualitative progress, especially the leadership of the drone industry, which has many great development prospects. At the same time, there are a...
Can the full-band frequency jammer be upgraded ...
The Full Band Frequency Interference Meter is a tool for detecting and analyzing radio frequency interference. With the continuous development of technology, many traditional devices can be intelligently upgraded to...
Can the full-band frequency jammer be upgraded ...
The Full Band Frequency Interference Meter is a tool for detecting and analyzing radio frequency interference. With the continuous development of technology, many traditional devices can be intelligently upgraded to...
How is drone jamming implemented?
UAVs are generally controlled by GPS signals. Generally speaking, there is a certain distance from the control to the drone in the signal propagation, and the signal is relatively weak...
How is drone jamming implemented?
UAVs are generally controlled by GPS signals. Generally speaking, there is a certain distance from the control to the drone in the signal propagation, and the signal is relatively weak...