• 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...

• 2022-08-24

Some important government agencies or military secret units, after selecting and purchasing high-power fixed UAV jamming systems, usually install them outdoors, so the key issues that need to be considered during the installation process are: How to take waterproof and lightning protection measures ...

• 2022-08-22

There are many forms of drone jamming equipment, some are fixed on the roof of buildings, some are installed on street light poles or iron towers, and some are installed on vehicles that can be quickly transferred and used on the road. Of course, there is no shortage of them. Handheld, that is, used...

• 2022-08-22

In recent years, there have been more and more application scenarios of frequency jammers. The most used scenarios include: various types of examinations, examination rooms, various confidential institutions, various detention centers, prisons, drug rehabilitation centers and other detention and sup...