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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...
Tianjin uses vehicle-mounted jammers to ensure ...
In order to ensure the safety and smoothness of postgraduate examinations, Tianjin has adopted measures such as vehicle signal jammers to pay close attention to examination management, strictly enforce discipline...
Tianjin uses vehicle-mounted jammers to ensure ...
In order to ensure the safety and smoothness of postgraduate examinations, Tianjin has adopted measures such as vehicle signal jammers to pay close attention to examination management, strictly enforce discipline...
Mali peacekeeping force activates piggyback sig...
For the first time, the third batch of Chinese peacekeeping troops to Mali used the domestic anti-bomb attack piggyback signal jammer device, and installed the anti-bomb vehicle-mounted frequency jammer for the command...
Mali peacekeeping force activates piggyback sig...
For the first time, the third batch of Chinese peacekeeping troops to Mali used the domestic anti-bomb attack piggyback signal jammer device, and installed the anti-bomb vehicle-mounted frequency jammer for the command...
Chongqing test center realizes mobile phone sig...
In order to ensure the fairness and impartiality of the examination, many examination areas in Chongqing have achieved full coverage of mobile phone signal jammers in the examination room, ensuring...
Chongqing test center realizes mobile phone sig...
In order to ensure the fairness and impartiality of the examination, many examination areas in Chongqing have achieved full coverage of mobile phone signal jammers in the examination room, ensuring...
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...
Price analysis of mobile phone signal jammer
Many customers call and directly ask how much the mobile phone jammer is, just like when you go to a car 4S to buy a car, you directly ask how...
Price analysis of mobile phone signal jammer
Many customers call and directly ask how much the mobile phone jammer is, just like when you go to a car 4S to buy a car, you directly ask how...
Questions to know about mobile phone signal jam...
When most customers buy jammers, they will have a lot of questions about wifi jammer, for example: Is the jammer harmful to the human body? Will it damage the machine if...
Questions to know about mobile phone signal jam...
When most customers buy jammers, they will have a lot of questions about wifi jammer, for example: Is the jammer harmful to the human body? Will it damage the machine if...
Application of UAV jamming system in military o...
Whether in ancient or modern times, information transmission is very important. In ancient times, communication facilities were relatively backward. Horseback riding is the main means of transportation, and the transmission...
Application of UAV jamming system in military o...
Whether in ancient or modern times, information transmission is very important. In ancient times, communication facilities were relatively backward. Horseback riding is the main means of transportation, and the transmission...
Prisoners defraud millions through mobile phone...
When it comes to telecommunications fraud, everyone must be familiar with it, especially in recent years. The domestic crackdown on telecommunications and Internet fraud has continued to intensify, but the...
Prisoners defraud millions through mobile phone...
When it comes to telecommunications fraud, everyone must be familiar with it, especially in recent years. The domestic crackdown on telecommunications and Internet fraud has continued to intensify, but the...
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...
Does the mobile phone signal jammer interfere w...
Let me talk about the answer first: the mobile phone signal jammer can not interfere with the RFID personnel positioning system. Let me talk about the reasons: The hardware of...
Does the mobile phone signal jammer interfere w...
Let me talk about the answer first: the mobile phone signal jammer can not interfere with the RFID personnel positioning system. Let me talk about the reasons: The hardware of...
How to install the mobile phone signal jammer i...
In the blink of an eye, the end of the term is approaching, and students are not far away from the exam. In the exam, the use of mobile phone...
How to install the mobile phone signal jammer i...
In the blink of an eye, the end of the term is approaching, and students are not far away from the exam. In the exam, the use of mobile phone...
What are the characteristics of the backpack fr...
This backpack-type frequency signal jammer is suitable for large conference venues, troops, anti-terrorist units, border control, etc. The specific advantages are as follows: Backpack design is easy to carry, built-in large-capacity battery,...
What are the characteristics of the backpack fr...
This backpack-type frequency signal jammer is suitable for large conference venues, troops, anti-terrorist units, border control, etc. The specific advantages are as follows: Backpack design is easy to carry, built-in large-capacity battery,...
How to test the shielding distance of the full-...
The effective shielding range of the full-band signal jammer will be different in different usage sites. This is closely related to the signal field strength at the scene. Mobile phones...
How to test the shielding distance of the full-...
The effective shielding range of the full-band signal jammer will be different in different usage sites. This is closely related to the signal field strength at the scene. Mobile phones...
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...
Application of communication jamming vehicle
Communication signal jammer vehicles can be applied in the following aspects: It is used for detonation. Before detonation, it is necessary to start the communication jamming vehicle to effectively interfere with the...
Application of communication jamming vehicle
Communication signal jammer vehicles can be applied in the following aspects: It is used for detonation. Before detonation, it is necessary to start the communication jamming vehicle to effectively interfere with 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 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 should the customer debug after receiving t...
Before the full-band signal jammer leaves the factory, each frequency band is debugged and passed the aging test before it is allowed to be shipped. Customers do not need to...
How should the customer debug after receiving t...
Before the full-band signal jammer leaves the factory, each frequency band is debugged and passed the aging test before it is allowed to be shipped. Customers do not need to...
Questions that need to be understood when purch...
Many people's understanding of the backpack-type frequency jammer is probably limited to knowing that it can interfere with mobile phone signals, but they still don't know much about some practical...
Questions that need to be understood when purch...
Many people's understanding of the backpack-type frequency jammer is probably limited to knowing that it can interfere with mobile phone signals, but they still don't know much about some practical...
What affects the effect of cell phone signal ja...
First: The strength of the mobile phone signal in the conference room What is the signal strength of a mobile phone? It is the strength of the signal transmitted by...
What affects the effect of cell phone signal ja...
First: The strength of the mobile phone signal in the conference room What is the signal strength of a mobile phone? It is the strength of the signal transmitted by...