The Mexican Federal Institute of Telecommunications (IFT) began to solicit public comments and suggestions on the draft bill for shielding prisons and juvenile detention centers with shielding devices.

In summary, when applying a mobile phone signal jammer, it is necessary to understand the environmental area and shielding distance of the shielding place, carefully analyze the local signal, whether there are base stations around, and the characteristics of the building structur

It is a key device that has been frequently used in major examination rooms recently. I believe many people should know the real role of this device. It is a key device that has been vigorously promoted in school exams and can effectively prevent and prevent candidates from cheat

When some customers ask us about mobile phone shielding equipment, they will mention a situation, that is, they have tried or purchased 5G shielding devices of other brands, but in the actual use process, they found that these so-called 5G shielding devices, their shielding dista

When the area of the site used is larger than the effective shielding range, it is recommended to use multiple isolators for cellular installation to ensure the shielding effect. Since the power supply and antenna are dedicated to the host, and they are debugged one by one during

For some portable jammers, if the battery is exhausted, the portable signal jammer will not be usable, and if the battery is damaged, it cannot be removed. Of course, you can also use it in a fixed place, such as at home, in a fixed location (such as using some portable signal ja

As the name implies, it means to shield wireless signals. The English name of the jammer is JAMMER. It is also called signal countermeasure equipment, signal containment control system, signal suppressor, signal blocker, signal shielder, signal jammer, signal driver in China. Se

Will GPS signal jammers shield cell phone signals? In fact, not all gps jammers can shield cell phone signals. Let me introduce to you.

It is another year when the college entrance examination is approaching. In order to allow fair competition among candidates, each examination room needs to use an examination room signal jammer. Many people don't know much about signal jammers in exam rooms. Some people even wor

Sometimes mobile phone signal jammers are essential, but sometimes they may also be redundant. Sometimes GPS can help people. Sometimes GPS is really bad, for example, it is used for tracking. So things have two sides.