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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....
Will using the mobile phone signal jammer in th...
Almost everyone knows the mobile phone signal jammer in the examination room, and basically everyone who has taken the test should know it. Before and after the general classroom, when...
Will using the mobile phone signal jammer in th...
Almost everyone knows the mobile phone signal jammer in the examination room, and basically everyone who has taken the test should know it. Before and after the general classroom, when...
Why does the mobile phone still have a signal a...
When some customers use the full-band jammer again, they often encounter such a situation. After the full-band cell phone blocker is powered on and enters the working state, the mobile phone can...
Why does the mobile phone still have a signal a...
When some customers use the full-band jammer again, they often encounter such a situation. After the full-band cell phone blocker is powered on and enters the working state, the mobile phone can...
How to choose a special mobile phone signal jam...
In order to better supervise students and prevent students from cheating in exams, some schools will choose to install special mobile phone signal jammers for exams, so how to choose...
How to choose a special mobile phone signal jam...
In order to better supervise students and prevent students from cheating in exams, some schools will choose to install special mobile phone signal jammers for exams, so how to choose...
What are the technical characteristics of drone...
At present, the application of drone jammers has been further recognized by enterprises, because the technology in this industry has become increasingly prominent and widely promoted. In this field, there...
What are the technical characteristics of drone...
At present, the application of drone jammers has been further recognized by enterprises, because the technology in this industry has become increasingly prominent and widely promoted. In this field, there...
What factors affect the shielding effect of ful...
Full-band jammers are used to shield mobile phone signals, and are generally used in confidential meeting rooms, standardized examination rooms, prisons and other places. So what are the factors related...
What factors affect the shielding effect of ful...
Full-band jammers are used to shield mobile phone signals, and are generally used in confidential meeting rooms, standardized examination rooms, prisons and other places. So what are the factors related...
Do movie theaters need to install full-band jam...
Before discussing whether to install a full-band jammer in a movie theater, we need to understand what a full-band jammer is and what it does. A full-band jammer is a...
Do movie theaters need to install full-band jam...
Before discussing whether to install a full-band jammer in a movie theater, we need to understand what a full-band jammer is and what it does. A full-band jammer is a...
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...
How to install a full-band jammer when there is...
The shielding distance of the full-band signal blocker is closely related to the strength of the on-site signal, in other words, it is related to the distance of the nearby base stations....
How to install a full-band jammer when there is...
The shielding distance of the full-band signal blocker is closely related to the strength of the on-site signal, in other words, it is related to the distance of the nearby base stations....
Is the effect of signal shielding in the examin...
Near the end of the period, many colleges and universities choose to use mobile phone signal jammers in the examination room to shield the signal in the examination room to...
Is the effect of signal shielding in the examin...
Near the end of the period, many colleges and universities choose to use mobile phone signal jammers in the examination room to shield the signal in the examination room to...
Can the full-band jammer go through walls?
A full-band jammer is a device that emits a wireless signal at a specific frequency to interfere or block the signal transmission of other devices. Whether it can pass through...
Can the full-band jammer go through walls?
A full-band jammer is a device that emits a wireless signal at a specific frequency to interfere or block the signal transmission of other devices. Whether it can pass through...
Signal jamming cars drive into the campus, chea...
As the CET-4 and CET-6 are approaching, some lawbreakers seize the psychology of part of the exam and sell cheating devices to candidates through the Internet or other means to...
Signal jamming cars drive into the campus, chea...
As the CET-4 and CET-6 are approaching, some lawbreakers seize the psychology of part of the exam and sell cheating devices to candidates through the Internet or other means to...
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...
Does the school dormitory need to install a ful...
The school installed a full-band jammer in the dormitory area. This is to prohibit students from playing mobile phones during breaks, and to restrain students from taking a good rest...
Does the school dormitory need to install a ful...
The school installed a full-band jammer in the dormitory area. This is to prohibit students from playing mobile phones during breaks, and to restrain students from taking a good rest...
Misunderstandings in the use of full-band jamme...
In order to ensure the fairness and justice of the exam and protect the vital interests of the candidates, a full-band jammer is used in the college entrance examination examination...
Misunderstandings in the use of full-band jamme...
In order to ensure the fairness and justice of the exam and protect the vital interests of the candidates, a full-band jammer is used in the college entrance examination examination...
Use the test room signal jammer to deal with ex...
Now, mobile phone signal jammers can be seen in the examination rooms of major universities, and many people are surprised by the use of this device. Nowadays, cheating methods are...
Use the test room signal jammer to deal with ex...
Now, mobile phone signal jammers can be seen in the examination rooms of major universities, and many people are surprised by the use of this device. Nowadays, cheating methods are...
Live ammunition drill, I almost suffered from t...
When the target on the practice field also learned to "play tricks", I realized more deeply that the enemy will not play cards according to the routine like the target....
Live ammunition drill, I almost suffered from t...
When the target on the practice field also learned to "play tricks", I realized more deeply that the enemy will not play cards according to the routine like the target....
Why use the test room signal jammer? How do I i...
The mobile phone signal jammer in the examination room has a wide range of applications. When the school is taking the exam, use the signal jammer around the school to timely interfere...
Why use the test room signal jammer? How do I i...
The mobile phone signal jammer in the examination room has a wide range of applications. When the school is taking the exam, use the signal jammer around the school to timely interfere...
Why can the high-power jammer block the mobile ...
Why use a high power jammer? How does a high-power jammer interfere with mobile Internet access? Many users do not understand the working principle of high-power signal blocker, because the frequency...
Why can the high-power jammer block the mobile ...
Why use a high power jammer? How does a high-power jammer interfere with mobile Internet access? Many users do not understand the working principle of high-power signal blocker, because the frequency...
What are the functions of the full-band jammer?
1. Mobile phones have become a new means of crime, and full-band jammers can bring necessary help to social stability. Some opportunistic people use mobile phones to cheat in exams,...
What are the functions of the full-band jammer?
1. Mobile phones have become a new means of crime, and full-band jammers can bring necessary help to social stability. Some opportunistic people use mobile phones to cheat in exams,...