• 2022-11-15

As the 5G jammer follows the development of 5G simultaneously, it has already been recognized and used by the majority of users. However, unlike the previous 2G, 3G, and 4G eras, the vast majority of shielding devices in the 5G era no longer use the appearance of external antennas. Almost all manufa...

• 2022-11-15

5G jammers have followed up with the advent of the 5G era, and various styles of 5G jammers on the market are already in sufficient supply. With the replacement of the original 3G and 4G shielding equipment many years ago, many customers have also completed the upgrade and replacement work for their...

• 2022-11-15

Customers who know something about 5G jammers will find that the most conspicuous part of a signal shielding device is the large number of antennas. These antennas are arranged in a line. Although they are not too messy, they obviously take up a lot of space. Even if it is a 5G jammer with a built-i...

• 2022-11-15

In the process of receiving customer inquiries, we found that some customers often confuse mobile phone jammers with recording jammers. Some people's needs are obviously to limit the use of mobile phones, but they think that only need to block the voice function of mobile phones can achieve Purpose....

• 2022-11-15

The main function of the mobile phone signal jammer is to interfere with various 2G, 3G, 4G, 5G and other signals of the mobile phone. Within the range of its effective interference radius, all the mobile phones will behave as follows: the mobile phone shows no signal and cannot make calls. Or answe...

• 2022-11-15

The main function of the mobile phone signal jammer is to interfere with various 2G, 3G, 4G, 5G and other signals of the mobile phone. Within the range of its effective interference radius, all the mobile phones will behave as follows: the mobile phone shows no signal and cannot make calls. Or answe...

• 2022-11-07

Every year, various types of examinations are carried out in an orderly manner. As an important safeguard to maintain the fairness of examinations, examination room-type jammers will be applied in these various examination processes. Each examination supervisor will also invest special funds year by...

• 2022-11-07

When some customers ask us about signal jammers, they will put forward the following requirements according to the needs of the application scenarios: the product needs to be portable, preferably in the style of a suitcase, can be turned on at any time, can be used at any time, and can use the built...

• 2022-11-03

In the process of consulting us about high-power jammers, some customers often put forward a more intuitive performance index requirement, that is: in the outdoor environment, the distance of shielding the mobile phone signal should reach 50 meters, or one more Level, the distance required to shield...

• 2022-11-03

The use of drone jammer systems to defend against black flying or illegal intrusion of drones has become an important safeguard measure for many secret places, key military departments and key protected areas. The units that need to be protected, the drone countermeasure equipment purchased and inst...