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  • How does a telephone jammer solve exam hazards?
    How does a telephone jammer solve exam hazards?
    • 2023-05-14

    Mobile phones have improved our lives, but carrying them in certain places seems very irrational. Phone jammers and similar products have also emerged with the development. The school will definitely not allow students to be busy using their phones for cheating during exams, and cannot fully guarant...

  • What should I do when encountering complex classroom signal jammers?
    What should I do when encountering complex classroom signal jammers?
    • 2023-05-14

    Exam halls are serious places, but if someone uses cheating methods in exams, it will increase the difficulty and pressure of maintaining discipline and order in the examination hall. The main means of cheating is the use of communication equipment, which requires the existence of different signal b...

  • Why should frequency jammers be used in exams?
    Why should frequency jammers be used in exams?
    • 2023-05-14

    In regular classrooms, when students secretly use their phones to read novels, make phone calls, send messages, and other phenomena, schools always need to find ways to prevent them. At the same time, frequency interference machines have gradually become a favorite among schools, and currently more ...

  • How to maximize the utilization of frequency jammers?
    How to maximize the utilization of frequency jammers?
    • 2023-05-08

    Different types of shielding devices can be suitable for different situations. The specific effect of frequency jammers not only depends on the efficiency of the equipment itself, but also on the actual site terrain, nearby base stations, building materials, and whether there are unnecessary obstruc...

  • How does a wireless jammer target mobile phone signals?
    How does a wireless jammer target mobile phone signals?
    • 2023-05-08

    Nowadays, mobile phones have become an irreplaceable and important communication tool in people's lives, with increasingly powerful functions. Of course, there are both advantages and disadvantages. The recent negative impact brought by mobile phones is not small, as they have become a new channel f...

  • What should a signal jammer do when facing a strong signal environment?
    What should a signal jammer do when facing a strong signal environment?
    • 2023-05-08

    In this era of short videos, more people use mobile phones, which have many functions, such as watching movies, chatting, and so on. However, there are also some people who plan to use the convenience of mobile phones to cheat in exams, which is a very bad behavior and cannot be advocated. It is als...

  • The main uses of intelligent jammers
    The main uses of intelligent jammers
    • 2023-05-02

    The main function of intelligent jammers is to block mobile phone signals and prevent normal operation of the phone. For places such as exam halls, prisons, gas stations, etc. that do not require mobile phones, they are essential equipment. It is very convenient to use during exams, as it only needs...

  • What is a frequency jammer?
    What is a frequency jammer?
    • 2023-05-02

    The use of computers, mobile phones, and other communication electronic devices through network servers inevitably leads to the leakage of confidential information, and the emergence of some interference devices is mainly used to prevent the installation of such devices in school examination halls t...

  • How to use a signal jammer?
    How to use a signal jammer?
    • 2023-05-02

    Anyone who has experienced exams should be aware of signal jammers, which usually appear in front and back of the classroom. When entering the exam room for inspection, they will find traces of the exam room's shielding device. It's not just about simply blocking mobile phone signals, it's more abou...

  • How does a wireless jammer work?
    How does a wireless jammer work?
    • 2023-04-24

    Nowadays, as a communication tool, mobile phones have become a part of our daily lives. However, when mobile phones appear in certain situations, they should not be used by students to cheat during exams, which is very troublesome for teachers. So in order to address this phenomenon and ensure a fai...

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