• 2022-09-06

In the field of signal interference, low-power cell phone signal jammers are the most widely used. For example, the standardized test rooms in various schools, various prisons, detention centers, drug rehabilitation centers and other places of detention in the judicial system, conference rooms of va...

• 2022-09-06

For more than 20 years, in the process of mobile phone development from 2G to 5G era step by step, the development process of mobile phone jammers corresponds to it. The Shengma brand interference equipment produced by our Nanjing Bokang Electromechanical Technology Co., Ltd. has also undergone nume...

• 2022-09-06

After installing and using the phone jammer, many customers will find that the interference effect of the mobile phone is not ideal. When analyzing the reason, the distance of the base station near the site is a very concerned factor. However, regarding mobile phone base stations, it is actually nec...

• 2022-09-02

Some customers have been very entangled in the selection of antennas when selecting drone jammers, and they have never been able to make up their minds on whether to choose a directional antenna or an omnidirectional antenna. So, are drone jammers directional or omnidirectional? It is not difficult ...

• 2022-09-01

In order to ensure that students can fall asleep immediately after going to bed, so as to ensure that students have sufficient sleep and rest time, the solution is to install and use cell phone signal jammers, which can make students' mobile phones behave as if there is no signal and no network, and...

• 2022-08-30

Now many universities will build standardized test rooms for CET-4 and CET-6 tests, and jammers are usually one of the necessary equipment for standardized test rooms. So what are the common problems of installing jammers during project construction? At first, the project construction party thought ...

• 2022-08-29

Prisons, detention centers, detention centers, drug rehabilitation centers, etc., as places of detention for prisoners, strengthen internal management by installing jammer systems to prevent prisoners from illegally using mobile phones to communicate with the outside world without permission. Theref...

• 2022-08-29

When customers use jammers, they sometimes find that in some larger rooms, only one jamming device is not enough to cover all the shielded signals. In this case, at least one more jamming device needs to be added. Question: Put 2 jammers together and turn on at the same time, can the effect be doubl...

• 2022-08-25

We often receive such inquiries: For some reason, we need to prevent the vehicle from being positioned and tracked, so we want to purchase a car GPS signal jammer and ask us if we have a suitable product that meets such requirements. Our answer is: Of course we have such products, but customers must...

• 2022-08-24

There are many confidential units that need to be equipped with shielded rooms. The shielded room is to wrap an indoor space through various shielding materials, and various external wireless signals cannot penetrate the shielding materials, so as to achieve a certain shielding effect in the shielde...