• 2022-12-12

A customer wanted to buy a wireless signal jammer from us, and described their installation and use environment: their unit is a three-story building, the first floor is the factory workshop, the second floor is the office area and meeting room, and the third floor It is workshop and warehouse. Afte...

• 2022-12-12

The shielding range marked in the technical indicators of conventional mobile phone jammers usually refers to a transparent environment. For example, in an indoor room, under normal circumstances, a jammer can cover the entire room, but some customers will also propose some other application scenari...

• 2022-12-08

In recent years, with the increasing number of users buying and using 5G mobile phone signal jammers, when users give us feedback on their experience, they usually talk about the shielding distance, and most of them hope that the shielding distance can be as long as possible. Make it bigger, and eve...

• 2022-12-08

Some outdoor application places generally choose high-power mobile phone jammers, such places include but are not limited to: prison farms, oil depots, power stations, gas storage stations, mining areas, etc. Their common characteristics are: a wide area, a large open area, and a large-scale buildin...

• 2022-12-07

When some customers ask us about the demand for frequency jammers, they sometimes make such a request: they hope to only interfere with voice calls and not interfere with communication data. To put it bluntly, I only hope that the mobile phone cannot answer or make calls during the use of the interf...

• 2022-12-07

In some special application scenarios, high-power portable signal jammers will be favored by users, such as: when the special police face the negotiation scene of hostage rescue, when an emergency needs to block and control the on-site communication urgently, when When suspicious explosives are sudd...

• 2022-12-07

Most of the mobile phone jammers purchased by customers are equipped with omnidirectional antennas, which originate from the simple cognition that omnidirectional antennas are omnidirectional signal coverage, so most customers imagine the range of shielded signal coverage as: using mobile phone jamm...

• 2022-12-02

After some large units install the mobile phone signal jammer system, they often ignore the follow-up repair and maintenance of the system. After a period of accumulation, it is possible that due to a number of small problems, the accumulation of small things may lead to the operation of the entire ...

• 2022-12-02

Common types of small drones, because they do not need to fly too high from the ground, have a small appearance, and can fly fast or slow, so "low, slow, and small" are often used to refer to small drones. man-machine. Nowadays, under the marketization of such drones, the process of selling and buyi...

• 2022-11-30

Usually, if there are no special requirements on the site, most of the mobile phone signal jammers purchased by customers use omnidirectional antennas, especially among low-power jamming devices, omnidirectional antennas are almost standard configurations. The appearance of omnidirectional antennas ...