• 2022-07-17

Signal jammer is a device that sends signals to the same frequency. If the jammer is turned on, the jamming part succeeds when the area of the mobile phone signal is disabled. Nowadays, with the increasing number of mobile users, some signal interference devices also appear to interfere with signals...

• 2022-07-10

With the continuous development trend of science and technology, the popularity of mobile phones supporting 5g communication is rising rapidly. While 5g technology is convenient, we should pay more attention to the problem of data leakage with 5g mobile communication technology. Especially in some p...

• 2022-07-10

The intelligent jammer shields and covers the radio signal by transmitting high-power multi band radio waves. It is usually used to interfere with the frequency of the remote-controlled explosive device at the explosive disposal site, so that the explosive device cannot be detonated. At present, the...

• 2022-07-09

During the examination, the relevant departments will turn on the Signal Jammer at each examination site, which may affect the communication quality of mobile phone users around the school. The communication will not return to normal until the end of the examination. What is the effect of turning on...

• 2022-07-03

With the rapid development of domestic economy, various high-tech products have been applied, and the application of 5g network has brought the communication network to a new height. The upgrading of 5g network has not only brought many problems to the public, but also brought many problems to some ...

• 2022-07-03

The Signal Jammer realizes the interference and interference to the wireless communication signal by transmitting the same frequency interference signal, so that the mobile phone can form garbled interference in the received message signal. The mobile phone can not detect the normal data sent from t...

• 2022-06-29

If a signal jammer is installed in the examination room and the mobile phone can still send messages, the jammer may not have an effective interference signal. Here, it may also be that the accessory communication base station is relatively close, resulting in poor signal interference and indirect i...

• 2022-06-26

The difference of signal jammers is caused by the power and number of channels of the signal tower, the distance from the site, and the size of other nearby buildings, landforms and landforms, resulting in different signals in the area. Because the building structure, local base station direction, p...

• 2022-06-24

The preparation work before the examination is a headache for colleges and universities. The most important thing is to prevent students from cheating through cell phones, Bluetooth headsets, walkie talkies and other scientific and technological means. During the college entrance examination every y...

• 2022-06-24

The Signal Jammer has become the "standard" product of various examination halls. In order to ensure the fairness and justice of the examination, these signal interference products will be used to block the wireless communication signal and isolate the cheating behavior of electronic products. These...