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  • How to use a mobile phone jammer correctly?
    How to use a mobile phone jammer correctly?
    • 2023-07-24

    Mobile phone jammers make mobile phones unable to connect to Mobile phone signal by cutting off the link between mobile phones and signal operators. Generally speaking, when we use mobile phones, mobile phones will send signals to the base station at the first time to connect with each other. After ...

  • How does the frequency jammer block the transmission of Mobile phone signal?
    How does the frequency jammer block the transmission of Mobile phone signal?
    • 2023-07-24

    When electronic communication devices are in normal use, they convert all operations on the device into data, and then transmit the data through electromagnetic waves. Electromagnetic waves associate mobile phones with signal base stations within a certain frequency range, and then complete data con...

  • What should signal jammers do when facing complex environments in both horizontal and vertical directions?
    What should signal jammers do when facing complex environments in both horizontal and vertical directions?
    • 2023-07-24

    Cheating in exams using communication devices can increase the difficulty and pressure of maintaining discipline and order in the exam room, and these communication devices are interconnected through signal transmission. At this point, it is necessary to shield the existence of interference devices,...

  • Why use a mobile phone jammer?
    Why use a mobile phone jammer?
    • 2023-07-16

    As an essential tool in people's life, mobile phones are used by more people, and the demand for Mobile phone signal signal shielding equipment is also increasing. When using a mobile phone jammer, you can deal with some troubles caused by having a mobile phone, such as important signals leaking thr...

  • Differences between frequency jammers
    Differences between frequency jammers
    • 2023-07-16

    The signal shielding market is constantly expanding, with a mixed bag of shielding devices and a wide variety. Targeted production of products of the same type but different models should be carried out, but there is essentially no difference. When consumers purchase, they still need to pay more att...

  • What is the performance of signal jammers in exams?
    What is the performance of signal jammers in exams?
    • 2023-07-16

    The signal jammer is designed to prevent unexpected situations from occurring during exams. In order to prevent people from carrying some mobile phones or electronic devices to cheat during exams, as well as high-tech cameras and transmission devices, the school will set up a small signal jammer. In...

  • How to use the wireless jammer to block the transmission of Mobile phone signal?
    How to use the wireless jammer to block the transmission of Mobile phone signal?
    • 2023-07-10

    In daily use, mobile phones convert all operations on the phone into data, and then transmit the data through electromagnetic waves. When the electromagnetic wave is in a certain frequency range, the mobile phone and the base station transmit signals through signals, and then complete the conversion...

  • How to use a mobile phone jammer?
    How to use a mobile phone jammer?
    • 2023-07-10

    Now, the mobile phone has become one of the indispensable tools in daily life. Compared with some Mobile phone signal signals, the demand for shielding has gradually increased. When using a mobile phone jammer, you can deal with some troubles caused by having a mobile phone, such as important signal...

  • How to reduce interference and ensure the maximum effect of signal jammers?
    How to reduce interference and ensure the maximum effect of signal jammers?
    • 2023-07-10

    Some customers may find that the shielding effect is not ideal after the signal jammer is turned on and working. If the factors of poor selection and working performance of the shielding equipment are excluded, then how to install the shielding equipment and how to choose the installation position o...

  • How does a signal jammer interrupt communication equipment signals?
    How does a signal jammer interrupt communication equipment signals?
    • 2023-07-02

    Signal jammers essentially send interfering signals to communication devices of the same frequency. If the jammer is turned on, the interference part is successful when the area where the mobile phone signal is disabled. Nowadays, with the increasing number of mobile users, some signal interference ...

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