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Features of Signal Jammers
1. The entire system of the signal jammer vehicle adopts DDS high-power modules, which are easy to disassemble and assemble. The output frequency band and power can be set by software. It...
Features of Signal Jammers
1. The entire system of the signal jammer vehicle adopts DDS high-power modules, which are easy to disassemble and assemble. The output frequency band and power can be set by software. It...
Can the full-band jammer be used through walls?
With the increasing popularity of mobile phones, there is a modern society where every person has one phone. Students basically have mobile phones, but the control is relatively weak. Many...
Can the full-band jammer be used through walls?
With the increasing popularity of mobile phones, there is a modern society where every person has one phone. Students basically have mobile phones, but the control is relatively weak. Many...
Put the test room signal jammer in the right place
Signal jammers in the exam room generally appear in the front and back of the classroom, and traces of such shielding devices will be found when entering the classroom to...
Put the test room signal jammer in the right place
Signal jammers in the exam room generally appear in the front and back of the classroom, and traces of such shielding devices will be found when entering the classroom to...
The importance of fast heat dissipation for ful...
Midsummer June is about to usher in the annual high school entrance examination. In order to ensure the quality of the examination, many schools have already begun to prepare and...
The importance of fast heat dissipation for ful...
Midsummer June is about to usher in the annual high school entrance examination. In order to ensure the quality of the examination, many schools have already begun to prepare and...
How does the mobile phone signal jammer in the ...
Regarding some signal interference equipment, it can directly perform interference shielding processing on the signals of various electronic communication equipment on the market, and it has been applied in many...
How does the mobile phone signal jammer in the ...
Regarding some signal interference equipment, it can directly perform interference shielding processing on the signals of various electronic communication equipment on the market, and it has been applied in many...
What should I know before choosing an exam room...
As June is approaching, major colleges and universities are preparing for the college entrance examination. Many schools choose signal blocker in the examination room to prevent students from cheating using devices such...
What should I know before choosing an exam room...
As June is approaching, major colleges and universities are preparing for the college entrance examination. Many schools choose signal blocker in the examination room to prevent students from cheating using devices such...
Can the signal jammers in the test room on the ...
The wifi signal jammer in the examination room has been developing with the times, and it is more than enough for the current 5G signal. Such shielding equipment generally adds...
Can the signal jammers in the test room on the ...
The wifi signal jammer in the examination room has been developing with the times, and it is more than enough for the current 5G signal. Such shielding equipment generally adds...
Is a conference room full-band jammer suitable ...
In order not to be interrupted by the sudden ringing of the mobile phone during the meeting, or for the participants to concentrate on listening to the content of the...
Is a conference room full-band jammer suitable ...
In order not to be interrupted by the sudden ringing of the mobile phone during the meeting, or for the participants to concentrate on listening to the content of the...
How to choose a full-band signal jammer
Regarding the full-band signal jammer, it is a product used for communication supervision. It is used to supervise the seriousness and quietness of examination rooms, prisons, detention centers, etc., and...
How to choose a full-band signal jammer
Regarding the full-band signal jammer, it is a product used for communication supervision. It is used to supervise the seriousness and quietness of examination rooms, prisons, detention centers, etc., and...
The shielding range and usage scenarios of the ...
The shielding range of the full-band signal shield is different according to the difference of the output power of the module, and different fields need to use different power machines....
The shielding range and usage scenarios of the ...
The shielding range of the full-band signal shield is different according to the difference of the output power of the module, and different fields need to use different power machines....
Do knapsack jammers radiate?
Backpack signal jammer don't need to avoid radiation hazards at all. Like mobile phones, have a certain amount of radiation. The working principle of a jammer is similar to that of a...
Do knapsack jammers radiate?
Backpack signal jammer don't need to avoid radiation hazards at all. Like mobile phones, have a certain amount of radiation. The working principle of a jammer is similar to that of a...
How to improve the shielding effect of the full...
After the full-band signal jammer is turned on, the effective coverage area of its shielded signal usually ranges from tens of square meters to hundreds of square meters. However, due to the...
How to improve the shielding effect of the full...
After the full-band signal jammer is turned on, the effective coverage area of its shielded signal usually ranges from tens of square meters to hundreds of square meters. However, due to the...
Should you choose a high-power jammer or a low-...
The shielding range of the signal interference equipment varies according to the difference in the power of the products. The high-power signal blocker used in the detention center have a shielding half-length...
Should you choose a high-power jammer or a low-...
The shielding range of the signal interference equipment varies according to the difference in the power of the products. The high-power signal blocker used in the detention center have a shielding half-length...
Advantages of Communication Jammer Carts
In order to deal with large-scale illegal gatherings, sudden mass incidents, and bomb disposal tasks of suspicious explosives, it is very important to activate communication signal jammer to block wireless signals when...
Advantages of Communication Jammer Carts
In order to deal with large-scale illegal gatherings, sudden mass incidents, and bomb disposal tasks of suspicious explosives, it is very important to activate communication signal jammer to block wireless signals when...
How to choose a full-band shielding device?
When you need to use a full-band cell phone signal jammer, but you don't know much about the equipment, you don't know how to choose. In this matter, you need to...
How to choose a full-band shielding device?
When you need to use a full-band cell phone signal jammer, but you don't know much about the equipment, you don't know how to choose. In this matter, you need to...
How to arrange a cell phone signal jammer in th...
In recent years, with the rapid development of mobile phones, it is not uncommon for students to use mobile phones to affect their life and study. Many teachers who inspected...
How to arrange a cell phone signal jammer in th...
In recent years, with the rapid development of mobile phones, it is not uncommon for students to use mobile phones to affect their life and study. Many teachers who inspected...
What are the advantages of high-power signal ja...
In some places, in order to better shield signals, high-power signal jammer are selected. Such a product has certain advantages, and can properly shield all aspects, paying attention to the various factors...
What are the advantages of high-power signal ja...
In some places, in order to better shield signals, high-power signal jammer are selected. Such a product has certain advantages, and can properly shield all aspects, paying attention to the various factors...
Students addicted to mobile games, backpack fre...
Children's addiction to online games has always caused a lot of headaches for parents, so let's use a backpack frequency jammer to help you. With the rapid development of mobile communication technology...
Students addicted to mobile games, backpack fre...
Children's addiction to online games has always caused a lot of headaches for parents, so let's use a backpack frequency jammer to help you. With the rapid development of mobile communication technology...
The function and application of the signal shie...
Now there are special test room signal jammers for exams, but some people want to use some means to cheat, and even look for loopholes at all costs. So, what...
The function and application of the signal shie...
Now there are special test room signal jammers for exams, but some people want to use some means to cheat, and even look for loopholes at all costs. So, what...
Is it necessary to conduct a field test before ...
Before installing a full-band gsm blocker, you need to know the size of the area to be shielded. For example, conference rooms are generally divided into three types: small conference rooms,...
Is it necessary to conduct a field test before ...
Before installing a full-band gsm blocker, you need to know the size of the area to be shielded. For example, conference rooms are generally divided into three types: small conference rooms,...