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  • What are the precautions for installing the network jammer
    What are the precautions for installing the network jammer
    • 2023-01-08

    Network jammer is a new type of information security product. It uses specific electromagnetic signals to form a shielding network in the area to be protected, making mobile phones unable to receive base station data. The following points should be noted about the installation of the shield: 1、 Befo...

  • What is unique about mobile jammers
    What is unique about mobile jammers
    • 2022-12-31

    In the face of places where multiple shielding devices are needed, management is often inconvenient. Due to the large number of shielding devices, daily inspection workload is relatively large. So the mobile jammer is introduced. What's unique about the mobile jammer? ① Basic control function: after...

  • How to use the network jammer reasonably
    How to use the network jammer reasonably
    • 2022-12-31

    Many people know that mobile phone communication is transmitted through the signal of the base station. What the network jammer does is shield the signal of the base station in a certain frequency band, making the communication equipment within the range of the network jammer unable to transmit sign...

  • Can electronic jammers completely shield mobile phone signals
    Can electronic jammers completely shield mobile phone signals
    • 2022-12-31

    The main function of the electronic jammer is to block the connection between the mobile phone and the base station, so it plays a very important role in its use. Nowadays, electronic jammers have been widely used in various places, especially in school examinations, which are equipped with the most...

  • How to purchase electronic jammers
    How to purchase electronic jammers
    • 2022-12-18

    In some special cases, we need to do a good job in the work of electronic jammers, so that we can truly achieve fairness and justice, and also avoid information leakage. We want to really do better in these aspects. There are also certain ways and means. First, before purchasing an electronic jammer...

  • Do you know what affects the effect of the network jammer
    Do you know what affects the effect of the network jammer
    • 2022-12-18

    Recently, we can see that a machine has been installed in the examination room. This is the network jammer vigorously promoted by many schools recently. It is a problem that can effectively counter electronic signal cheating. Although it has obvious effects, it is unknown that when it is actually pu...

  • How to choose a new mobile jammer when 5G is coming
    How to choose a new mobile jammer when 5G is coming
    • 2022-12-18

    When it comes to mobile jammers, universities and colleges are no strangers. Every year, mobile jammers appear in various examination halls. It is a high-tech device that can effectively prevent cheating in the examination halls. With the popularity of 5G mobile network today, the old 3G/4G mobile j...

  • Do you know these basic requirements to ensure the effectiveness of the shielding project (network jammer)
    Do you know these basic requirements to ensure the effectiveness of the shielding project (network jammer)
    • 2022-12-10

    With the rapid development of information, the network jammer has also been developed today. For example, in order to prevent cheating, many students will use communication tools to do non compliant acts in the examination room, and the school has repeatedly prohibited them. In order to pull the stu...

  • A suitable electronic jammer is very important. Do you know what to pay attention to when purchasing
    A suitable electronic jammer is very important. Do you know what to pay attention to when purchasing
    • 2022-12-10

    With the development of communication network, electronic jammer has become an indispensable jamming device for school enrollment, examination room, classroom and other places. Now there are many types of electronic jammer products on the market, so how to buy an electronic jammer that is suitable f...

  • When purchasing a mobile jammer, choose directional or omnidirectional
    When purchasing a mobile jammer, choose directional or omnidirectional
    • 2022-12-10

    Differences between directional mobile jammers and omnidirectional mobile jammers: Directional mobile jammer refers to the shielded wave band sent by the mobile jammer in only one direction, which will not affect the signals of mobile phones and wireless devices in other directions. It refers to the...

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