The anti-reconnaissance management of the Guangzhou Municipal Government has been continuously upgraded, this time it is fully equipped with a drone jammer system. According to the current situation of many unmanned aerial vehicles flying everywhere, I also want to solve the problem of security in some controlled areas, which is to let Continue Reading
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Can the signal blocker block all signals?
The working principle of mobile communication is to connect with surrounding base stations during communication, then access the core network, and finally find the communication destination. In the whole process, all information is undertaken and transmitted through electromagnetic waves. The electromagnetic wave frequency band used by mobile phones is related Continue Reading
High-power multifunctional jammer with adjustable distance
People do not have the same interference distance requirements for signal jammers under all conditions. Sometimes they only need a small interference range, such as only 1 meter, but sometimes they also need a strong interference distance, which actually depends on the need. People are in different situations. Therefore, many Continue Reading
Why Cell Networks Down at the US Capitol Riot
When the mob descended on the US Capitol complex yesterday, did law enforcement block the signals to thwart communications? No, the networks were probably just overwhelmed. Here’s why. Yesterday’s Washington, DC uprising highlighted the limitations of 4G technology and sparked some relatively reasonable conspiracy theories. When mobs stormed the U.S. Continue Reading
Cinema: phone screens versus large screens
Xavier is going to see a comedy, Gambit, British Fraud. During the film, her neighbor takes out her smartphone and checks her email. Xavier is disturbed by the light from the smartphone. He asks the person to turn it off. She shrugs and continues. Annoyed by this inability, Xavier searches Continue Reading
Need to use mobile phone signal jammers in gas stations, oil depots and other places?
The current mobile phone signal is almost everywhere, and all electrical equipment is surrounded by it. When the mobile phone is not in use, this kind of surrounded signal has minimal interference to other electrical equipment. This is because when the mobile phone is not in use, there is no Continue Reading
Will the car GPS signal jammer affect the mobile phone network signal?
In today’s society, wireless cell phone signal jammers are used more and more widely, and signal jammers are needed in many occasions, so there are some car dealers and special occasions that need to shield the GPS location system of the vehicle. Then GPS jammer will be used here, and some users Continue Reading
How to buy prison shields online to avoid various pitfalls
It is very convenient to buy a prison shield, but some people are unwilling to choose. In the process, you may notice that there are various pitfalls, and you cannot choose a better device. In the face of such a situation, how can you avoid all kinds of traps? In Continue Reading
How to use high-power test room signal jammer
The test room signal jammer has become an indispensable tool in the test room, escorting the information security of the test room. But if we do not use the equipment correctly, there will be poor results, or even an accident in the examination room. The following Texin Electronics as a Continue Reading
Radio signal shielding: does not affect the candidates’ normal performance
In order to protect the interests of the vast majority of examinees, it is necessary to adopt necessary restrictive measures against the cheating of a small number of people. The examination management department adopted the practice of radio shielding. During the test, the test room and the surrounding environment of Continue Reading