With economic development, GPS and other positioning systems are now more and more. GPS equipment is really useful for our navigation and rescue. But on the other hand, it also puts us in a problematic position. With the help of GPS devices, bad guys can easily lock us. When we are with family, shopping, bringing […]
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As GPS systems become more and more popular, GPS signal jammers have become necessary for us. You may want to know what GPS jammers are and what potential applications they have. To explain the GPS jammer, we first need to understand the working principle of the GPS system. Global Positioning System—GPS for short, is a […]
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Many prisoners continue to organize illegal drug trafficking within the prison walls. Mobile phones are an indispensable method for prisoners to keep drug organizations operating and under strict control. By communicating with visitors, prisoners can arrange the transfer of drugs and drug paraphernalia so that they can continue the same illegal habits and detain them. […]
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For many reasons, for many reasons, I support the legal control of jammer phones used in correctional institutions. The cell phone owned by the prisoner allows him to contact external partners at the crime scene to coordinate the evacuation plan, thereby creating a life-threatening situation for the guards and the public around the institution. Correctional […]
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With the rapid development of technology, the functions of mobile phones are also advancing by leaps and bounds, especially the latest 4G mobile phone signals, which provide a lot of help and convenience for our lives! At the same time, it will also cause trouble to our lives. The influence of noise and mobile phone […]
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With the widespread popularity of mobile phones, mobile cell phone jammer have emerged, which can help people get rid of unexpected noises in mobile phones. Maybe we want to learn more about it. How does a cell phone signal jammer work? This mobile phone jammer is also known as a portable jam device, and it provides the […]
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Radio jammers send electromagnetic waves at a certain frequency. Then, the wave will be broadcast throughout the area. Radios will receive this wave (if tuned to that frequency), they will block another wave broadcast by the station. What is Wave Jammer? The (usually deliberate) transmission of radio signals can interfere with communications by reducing the […]
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In this modern society, with the rapid development of communication systems, mobile phones have been widely used worldwide, but the problem of continuing to use mobile phones has plagued many people. If you were one of them, what would you do? Always avoiding, the best option is to click the product in the shopping cart. […]
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Modern life is inseparable from mobile phones. But here comes the problem. Everyone uses mobile phones everywhere every time, which can cause noise problems in some places where absolute silence is required. For example, in churches, we don’t want mobile phones to make noise. In the concert, we don’t want the phone to make noise. […]
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We use mobile phones every day. Nowadays, mobile phones have become part of our lives. When we go to the supermarket, we pay the bill with our mobile phone. When we go to tourist attractions, we use mobile phones to take pictures. When we want to watch a movie, we watch it on our mobile […]
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