• 2023-04-16

Mobile Phone Signal Jammer can not only realize mobile phone interference, but also add interference modules of different frequencies to interfere with wireless signals of other frequency bands. Wireless signal can realize different functions according to its frequency. It is used in different place...

• 2023-04-16

What are the advantages of handheld jammers? 1. Small size and flexible operation Handheld jammers, which are often known for their small size, convenience to carry and flexible operation, can be easily mastered by adults with one hand, and are almost as large as interphones used in our daily life. ...

• 2023-04-16

According to the different needs of the site, the installation position of the mobile phone signal jammer will also be different. When installed outdoors, it is to interfere with the mobile phone signal in the outdoor open environment. Generally, it is in some places requiring a large interference r...

• 2023-04-09

In some usage scenarios, it is more suitable to use high-power mobile phone jammer devices, such as factories, outdoor environments, and so on. Everyone knows that high-power mobile phone jammers have higher transmission power and cost compared to low-power mobile phone jammers. When using high-powe...

• 2023-04-09

In recent years, with increasing awareness of confidentiality, many places have installed mobile phone signal jammers. But sometimes people encounter the problem of the mobile phone signal jammer being turned on, but the phone still shows a signal. Why is this? There are several situations wher...

• 2023-04-09

With the increasing awareness of confidentiality or environmental maintenance among the public, the demand for mobile signal jammers in many venues has also greatly increased, resulting in a vast market for mobile signal interference. However, most users lack sufficient understanding of mobile phone...

• 2023-03-26

First of all, look at the mobile phone signal jammer itself. The mobile phone jammer emits radio frequency signals that specifically target mobile phone signals. When it encounters a wall in the transmission path, some of the signals will be reflected back, and some of the signals can directly penet...

• 2023-03-26

Small power mobile phone signal jammer is commonly used for indoor mobile phone signal interference under normal circumstances. While high-power mobile phone jammers are mostly used outdoors, only a small portion are used indoors, mainly to solve the problem of using high-power mobile phone jammers ...

• 2023-03-26

In high schools, mobile phone signal jammers are often used during exams. Everyone knows that when college students take the College English Test Band 4 and Band 6, they are usually notified by the school to prohibit their mobile phones from entering the examination room during the exam, or to ...

• 2023-03-19

In some use sites, it is more suitable to use high-power mobile phone jammers, such as factory buildings, outdoor environments, and so on. As we all know, high-power interference meters have a high transmission power and a much higher cost than low-power interference meters. When using high-power in...