Recently, I have frequently received inquiries from parents of some children that they need to buy a suitable electronic shielding device. The purpose is also very clear, which is to interfere with children at home indulging in online games for a long time. Because it is approach

When people buy a jammer, they want to learn more about what a

Almost everyone now has a cell phone, and the cell phone just keeps ringing. More and more people are tired of being disturbed by other people's phone conversations. They are working hard to find a solution. The solution is to use a cell phone jammer. Cell phone jammers are used

With the continuous upgrading of communication technology, 5G network has gradually become popular, but in the examination room, the interference of mobile phone signals is still a serious problem. In order to ensure the fairness and safety of the test, the test room signal jamme

With the improvement of our living conditions, college students generally use mobile phones or other electronic products. This situation has brought many problems to school management. The students stayed up late, used text messages on their phones, surfed the Internet, etc. Duri

According to the frequency band: uplink interference and downlink interference

Sometimes we will receive calls from individual customers who want to purchase mobile phone signal jammers from us, and will specifically confess that they need to interfere with the car remote control. We will directly refuse such requests. Because in most cases, those who want

However, as a professional manufacturer of high-power mobile phone shielding devices for nearly 20 years, we have relevant technical means to ensure that our high-power shielding devices do not interfere with the base station. The customer's question is, how do we realize the mob

5G full-band jammers have become the standard test equipment in the examination room. Not only high school entrance examinations, but also postgraduate exams, civil service exams, and various qualification certificates require

With the progress of society and the development of high technology, people's standards are getting higher and higher. Nowadays, mobile phones have become a habit of people. For elementary and middle school students, playing with mobile phones for a long time may affect their eye