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What factors should be paid attention to when u...
21. Indoor signal strength Signal strength refers to the strength of the base station signal that the mobile phone can receive in the conference room. Usually, a spectrum analyzer can...
What factors should be paid attention to when u...
21. Indoor signal strength Signal strength refers to the strength of the base station signal that the mobile phone can receive in the conference room. Usually, a spectrum analyzer can...
How to give full play to the role and performan...
When technologically advanced smartphones are widely used as cheating means, the maintenance of discipline and order in the examination room will also increase the difficulty and pressure. This requires full...
How to give full play to the role and performan...
When technologically advanced smartphones are widely used as cheating means, the maintenance of discipline and order in the examination room will also increase the difficulty and pressure. This requires full...
How to crack the mobile phone signal jammer?
Question: How to crack the mobile phone signal jammer? Answer: First understand the working principle of the cell phone jammer: the mobile phone signal jammer scans from the low-end frequency...
How to crack the mobile phone signal jammer?
Question: How to crack the mobile phone signal jammer? Answer: First understand the working principle of the cell phone jammer: the mobile phone signal jammer scans from the low-end frequency...
The Manufacturing Process of Signal Jammers
Signal jammers are devices that are designed to disrupt or block the transmission of radio signals. They can be used for various purposes, such as preventing unauthorized access to secure...
The Manufacturing Process of Signal Jammers
Signal jammers are devices that are designed to disrupt or block the transmission of radio signals. They can be used for various purposes, such as preventing unauthorized access to secure...
Backpack mobile phone jammer for college entran...
Yesterday, the reporter learned from the Pingtan Higher Admissions Office that 3,078 candidates will take the college entrance examination in Pingtan this year, and three test centers will be set...
Backpack mobile phone jammer for college entran...
Yesterday, the reporter learned from the Pingtan Higher Admissions Office that 3,078 candidates will take the college entrance examination in Pingtan this year, and three test centers will be set...
Installing "full-band jammers" is a manifestati...
Recently, some netizens reported to reporters that many classrooms in Shishi No. 3 Middle School and High School are installing "full-band signal jammer " recently. In this regard, netizens have different attitudes....
Installing "full-band jammers" is a manifestati...
Recently, some netizens reported to reporters that many classrooms in Shishi No. 3 Middle School and High School are installing "full-band signal jammer " recently. In this regard, netizens have different attitudes....
Members of the CPPCC suggested that the junior ...
Today, with the rapid development of informatization and networking, mobile phones have become an indispensable communication tool for people, and the emergence of smart phones provides convenience for people to...
Members of the CPPCC suggested that the junior ...
Today, with the rapid development of informatization and networking, mobile phones have become an indispensable communication tool for people, and the emergence of smart phones provides convenience for people to...
A full-band signal jammer is set up in the exam...
At 9 a.m. on June 7, a reporter from the Yancheng Evening News followed the city's recruiting staff and visited two college entrance examination sites, Yancheng Junior High School and...
A full-band signal jammer is set up in the exam...
At 9 a.m. on June 7, a reporter from the Yancheng Evening News followed the city's recruiting staff and visited two college entrance examination sites, Yancheng Junior High School and...
Can indoor mobile phone signal jammers be used ...
Some customers expect to find a suitable cell phone signal jammer when they put forward their purchasing needs to us, which can not only satisfy the indoor environment, but also hope that...
Can indoor mobile phone signal jammers be used ...
Some customers expect to find a suitable cell phone signal jammer when they put forward their purchasing needs to us, which can not only satisfy the indoor environment, but also hope that...
Does the signal shielding device in the examina...
Nowadays, it has long been common to install signal shielding devices in the examination room during various examinations. Once a student taking the test enters the test, even if the...
Does the signal shielding device in the examina...
Nowadays, it has long been common to install signal shielding devices in the examination room during various examinations. Once a student taking the test enters the test, even if the...
Shanxi college entrance examination will instal...
The Shaanxi Provincial Examination Management Center recently requested that each locality should pay equal attention to "human defense and technical defense" and "strict prevention and crackdown", focusing on prevention and...
Shanxi college entrance examination will instal...
The Shaanxi Provincial Examination Management Center recently requested that each locality should pay equal attention to "human defense and technical defense" and "strict prevention and crackdown", focusing on prevention and...
What kind of places are suitable for high-power...
So what kind of place is suitable for high-power shielding system? What does the high-power shielding system mainly include? Nowadays, the wide application of mobile phones and the rapid development...
What kind of places are suitable for high-power...
So what kind of place is suitable for high-power shielding system? What does the high-power shielding system mainly include? Nowadays, the wide application of mobile phones and the rapid development...
How to test the effect of the signal jammer in ...
In the exam, it is a more effective method to use the signal jammer in the exam room to supervise the student exam. However, the shielding effect of the signal blocker in...
How to test the effect of the signal jammer in ...
In the exam, it is a more effective method to use the signal jammer in the exam room to supervise the student exam. However, the shielding effect of the signal blocker in...
Examination room jammers help the examination r...
Cheating on exams has become a serious problem over the past few years. Despite the various measures many schools and testing agencies have taken, such as increased proctoring and the...
Examination room jammers help the examination r...
Cheating on exams has become a serious problem over the past few years. Despite the various measures many schools and testing agencies have taken, such as increased proctoring and the...
How to choose the correct test room jammer?
As the end of the period approaches, major colleges and universities are preparing for the exam. According to past experience and problems, preventing "high-tech cheating" has become a top priority....
How to choose the correct test room jammer?
As the end of the period approaches, major colleges and universities are preparing for the exam. According to past experience and problems, preventing "high-tech cheating" has become a top priority....
How is the high-power jammer industry developin...
With the increasing popularity and convenience of these communication tools, we must also note that with the unlimited use of mobile phones, the noise pollution from mobile phones is also...
How is the high-power jammer industry developin...
With the increasing popularity and convenience of these communication tools, we must also note that with the unlimited use of mobile phones, the noise pollution from mobile phones is also...
Will the full-band frequency jammer affect the ...
Since the advent of the full-band frequency jammer, it has been trusted by schools, prisons and other units. The full-band frequency jammer is not only used in school examination rooms,...
Will the full-band frequency jammer affect the ...
Since the advent of the full-band frequency jammer, it has been trusted by schools, prisons and other units. The full-band frequency jammer is not only used in school examination rooms,...
What fields should UAV jammer systems be applie...
The drone industry is developing rapidly, and the number of people using drones is increasing. The use of different people causes the drone to be in a wrong position, and...
What fields should UAV jammer systems be applie...
The drone industry is developing rapidly, and the number of people using drones is increasing. The use of different people causes the drone to be in a wrong position, and...
Why do exams need to install an exam room jammer?
Examinations are a test of students' knowledge reserves and ability to cope with stress, so schools and examination institutions will take various measures to ensure the fairness and seriousness of...
Why do exams need to install an exam room jammer?
Examinations are a test of students' knowledge reserves and ability to cope with stress, so schools and examination institutions will take various measures to ensure the fairness and seriousness of...
Can the full-band jammer be cracked?
In real life, some people don't know what a full-band jammer is? I don't even know its principle, and some know a little bit, but I don't know it, let...
Can the full-band jammer be cracked?
In real life, some people don't know what a full-band jammer is? I don't even know its principle, and some know a little bit, but I don't know it, let...