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  • The shielding effect of mobile phone jammer is not ideal, how to improve the shielding effect?
    The shielding effect of mobile phone jammer is not ideal, how to improve the shielding effect?
    • 2022-09-30

    We often receive more questions from customers, that is, the on-site signal is relatively strong, and the shielding distance of the mobile phone jammer is relatively short. How should we solve this problem? How to improve the shielding effect? This is a high probability for manufacturers of mobile p...

  • What aspects should we pay attention to when using wireless jammers in schools?
    What aspects should we pay attention to when using wireless jammers in schools?
    • 2022-09-25

    In order to prevent students from using mobile phones to transmit information, divulge test papers and cheat in exams, some schools also prevent teachers from disclosing test paper information on the way to escort test papers, which will have a negative impact on later exams. All schools are suitabl...

  • The higher the power of the signal jammer, the better the effect?
    The higher the power of the signal jammer, the better the effect?
    • 2022-09-25

    The greater the output power of the signal jammer, the better the actual effect? I don't think so. For example, one indoor space is about 350-600 square meters, and the jammer with an area of 700 square meters should be selected. The higher the power, the better. After all, the output power of signa...

  • Why can mobile jammers jam signals?
    Why can mobile jammers jam signals?
    • 2022-09-25

    When a normal mobile phone is used, it will convert all the operations on the phone into data, and then transmit the data through electromagnetic waves. The electromagnetic wave associates the mobile phone with the signal base station within a certain frequency range, and then completes the data con...

  • Why do desktop jammers choose built-in antenna?
    Why do desktop jammers choose built-in antenna?
    • 2022-09-25

    With the continuous development of communication technology, the mobile network has also been updated several times, from the original 2G mobile phone network to the current 3G, 4G and 5G mobile phone signal network. At the same time, the desktop jammer has also undergone continuous updates. The des...

  • Why should a frequency jammer be installed at a gas station
    Why should a frequency jammer be installed at a gas station
    • 2022-09-25

    Nowadays, mobile phone signals are almost everywhere. While it is convenient to use mobile phones, it is generally difficult to manage in places that are not suitable for using mobile phones. Especially in gas stations, the electromagnetic wave signals generated by mobile phones also affect other el...

  • Does the customer need to debug after receiving the mobile network jammer?
    Does the customer need to debug after receiving the mobile network jammer?
    • 2022-09-25

    Before leaving the factory, mobile network jammers are allowed to be delivered only after each frequency band has passed the commissioning and aging tests. After receiving the network jammer, the customer does not need to debug, but only needs to connect 220V mains power to test the shielding distan...

  • Will the use of mobile jammers affect the base station?
    Will the use of mobile jammers affect the base station?
    • 2022-09-18

    Mobile jammers are not uncommon, but everyone who has participated in large-scale examinations can see that they are placed inside the examination room. This is not a malicious interference signal, but a fair and just environment for examiners. However, some people sometimes doubt whether the signal...

  • Pay attention to these two points when using the wireless jammer in the conference room
    Pay attention to these two points when using the wireless jammer in the conference room
    • 2022-09-18

    Informatization makes life more convenient, but it also brings some small problems. For example, the conference room needs a quiet environment, but the ringing tone of the phone and the ringing tone of the SMS will make people very unhappy. The confidential meeting should avoid disclosing its conten...

  • Can mobile phones shielded by network jammers be cracked?
    Can mobile phones shielded by network jammers be cracked?
    • 2022-09-18

    In some special occasions, the use of mobile phones is restricted. The most common way is to install a network jammer on the site to shield the mobile phone signal. However, there are always some people who want to crack their mobile phones so that they can use them normally. Is it really possible t...

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