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Can the antenna of the car frequency jammer be installed inside the car for concealment?
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Can the antenna of the car fre...

In recent years, the demand for vehicle-...
Where is the ideal installation location for the test room jammer?
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Where is the ideal installatio...

In the current various types of examinat...
Can the shielding distance of the 5G mobile phone jammer be accurately controlled at 5 meters or 10 meters?
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Can the shielding distance of ...

When customers ask us about the product ...
Which frequency band modules in the cell phone signal jammer are universally interchangeable?
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Which frequency band modules i...

A standard cell phone signal jammer...
Can mobile phone signal jammers shield mobile phone signals without affecting WiFi signals?
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Can mobile phone signal jammer...

In most cases, when installing and using...
Is it necessary for the radio frequency jammer to interfere with the frequency band of the FM radio?
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Is it necessary for the radio ...

Now the common radio frequency jammers f...
What are the expanded applications of the mobile phone jammer system in school teaching management?
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What are the expanded applicat...

In the past ten years or so, it has beco...
The mobile phone jammer system installed in the conference center should be intelligent and centralized control and management as much as possible
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The mobile phone jammer system...

Nowadays, many conference centers have i...
How long does it take for the mobile phone to return to normal after the mobile phone signal jammer is turned off?
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How long does it take for the ...

When the mobile phone is within the effe...
Do mobile phone jammers have the same shielding effect on dual SIM mobile phones?
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Do mobile phone jammers have t...

Nowadays, many mobile phone users use du...
Aside from using mobile phone signal jammers, is there any other way to manage mobile phones at night in school dormitories
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Aside from using mobile phone ...

In some boarding schools, after the even...
Can vehicle-mounted GPS signal jammers effectively prevent tracking and positioning?
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Can vehicle-mounted GPS signal...

In order to prevent others from secretly...