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The role of cell phone signal jammers in college entrance examinationThere are many kinds of examinations in society at present, and the most influential one is the annual college entrance examination. This is the door for thousands of students to enter institutions of higher learning and the bridge for countless families to place unlimited hopes on. There are also entrance exams for master's and doctoral students, CET-4 and CET-6, high school entrance exams for...0 Reacties 0 aandelen 473 Views 0 voorbeeldPlease log in to like, share and comment!
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Four steps to teach you how to choose a mobile phone signal jammerCell phone signal jammers are produced to reasonably avoid and interfere with mobile phone-related signals, such as GPS, WIFI, 2G, 3G, 4G, or 5G in the future. It is mainly used in school examination rooms, prisons, detention centers, etc., to ensure the fairness and justice of examinations, high school entrance examinations, college entrance examinations, or usual mock examinations. So...0 Reacties 0 aandelen 621 Views 0 voorbeeld
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What good properties should a signal jammer have?People's communication methods have become more and more simple and efficient after the emergence of mobile phones, but at the same time, it has also brought great inconvenience to work in some places. Therefore, many places need to use signal jammers to block mobile phone signals to avoid normal Work is interrupted by mobile phones. So, what are the good properties that a signal jammer should...0 Reacties 0 aandelen 560 Views 0 voorbeeld
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Are signal jammers harmful to the human body?When the mobile phone is working, it is within a certain operating frequency range. The mobile phone and the communication base station are connected using electromagnetic waves, and information and sound effects are transmitted with a certain serial port baud rate and deployment method. For this type of communication principle, the signal jammer for cell phone passes from the low-end...0 Reacties 0 aandelen 758 Views 0 voorbeeld
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Understand the current situation and misconceptions of mobile phone signal jammersThere are many things we don't understand in our lives, such as the basic concepts of cell phone jammers. Let's learn about them below. Mobile phone signal jammers have received unanimous praise from consumers. The earliest jammers were not actually developed for examination scenarios. In fact, the earliest use scenario was applied to prisons. Prisons require physical and information...0 Reacties 0 aandelen 582 Views 0 voorbeeld
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How to block signals? Where can signal blockers be used?There are many occasions around us where the use of mobile phones is prohibited, such as examination rooms, offices, classrooms, factories, meetings, etc. In addition to handing over personal mobile phones to the security department for management in advance, signal blockers can also be used in these places. Mobile phone signals, Wi-Fi signals, and other network signals in special...0 Reacties 0 aandelen 735 Views 0 voorbeeld
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In this case, you can use a cell phone blockerAs a new technology electronic device, smartphones are very popular in today's society and are the main trend of social development. For most young people, unscientific use of it has caused many problems, so why use mobile phones and why should they be banned? What to prevent? Cell phone signal jammers can be used to prevent these problems, and cell phone signal jammers will be used in the...0 Reacties 0 aandelen 660 Views 0 voorbeeld
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Why are signal jammers so afraid of not being able to block eavesdropping devices?Technology is developing more and more rapidly. With the continuous emergence of high-tech products, eavesdropping devices are also being updated in large quantities, and various eavesdropping devices have also appeared. . In addition, with the development of AI voice technology, your voice can be recorded invisibly. At present, your reputation can be quickly copied in about 5 seconds. Who...0 Reacties 0 aandelen 662 Views 0 voorbeeld
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Some things you must pay attention to when using signal jammers in daily lifeMaybe we all need to know that in many Chinas, there are no laws and regulations on data signal interference devices, but for our applications, we also need to know common issues, including maintenance of key parts, and where can I use them. Among the commonly used mobile phone signal shielding, it is strictly forbidden to use signal shielding to avoid phone harassment, mobile phone ringtones...0 Reacties 0 aandelen 774 Views 0 voorbeeld
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How to choose a 5G signal jammer?There are various mobile phone signal blocking devices on the market, and there are various machines. Prices are also unstable. Maybe you once bought a cheap machine, but when it came time to actually use it, it was useless. In fact, when buying a 5G signal jammer, you don’t care about its price at all, because all major buyers can afford it. Otherwise, even if the useless machine is...0 Reacties 0 aandelen 739 Views 0 voorbeeld
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