We often encounter customers asking us: Can your mobile phone jammer block the camera? I need to purchase a mobile phone jammer to block surveillance cameras. When encountering such a question, we really cannot give an immediate answer. We must first ask the customer: What is the signal transmission...
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...
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...
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 area, range, and building structure of network jammers vary: for prisons, it is necessary to shield the surrounding environment of the building (distance and building structure from other unshielded buildings). The area, range, and floor building structure of the prison need to ensure that the i...
The most commonly asked question among the numerous questions about the consulting examination room type mobile jammer is: Is there a maximum power shielding device? I hope that using only one or two high-power shielding devices can solve the problem of signal shielding for all exam classrooms in a ...
Many enterprises, institutions, or government departments choose to install mobile signal jammers in conference rooms. As we all know, the main function of signal jammers is to block mobile signals. Installing mobile signal jammers in conference rooms can achieve other functions besides blocking mob...
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...
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...
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...
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