• 2024-06-01

When using a signal jammer, in order to ensure its effectiveness and safety, certain steps and precautions need to be followed. The following is a detailed guide on how to use a signal jammer: 1、 Preliminary preparation Carefully read the user manual of the signal jammer to understand its working pr...

• 2024-06-01

Mobile phone jammers, as an important tool for modern communication security, have received widespread attention for their efficient and comprehensive signal blocking capabilities. This device can shield all mobile communication signals including 2G, 3G, 4G, 5G, as well as 2.4G WIFI and Bluetooth si...

• 2024-01-01

Communication electronic devices inevitably leak confidential information through network servers, and the emergence of some shielding devices is mainly used to prevent the installation of such devices in school examination rooms to prevent cheating, and so on. Of course, the emergence of radio freq...

• 2024-01-01

To ensure that the communication and signal shielding needs of others are not compromised, the use of electronic jammer equipment must be appropriate and meet the requirements. Many people should be very clear that mobile communication is transmitted through signals from base stations, and the cover...

• 2024-01-01

Radio jammers can interfere with signals from various electronic communication devices and have been applied in many places. The most widely used place is that it can often be seen appearing during school exams. After the changes of the times, the speed of information dissemination is very fast nowa...

• 2023-12-24

The emergence of intelligent jammers is mainly used to prevent the leakage of essential information during the operation of computers, network servers, and communication electronic devices, and to install such devices in school examination rooms to prevent cheating, etc. Of course, the emergence of ...

• 2023-12-24

The increase of mobile phones has driven the signal blocking industry. Nowadays, there are more or less confidential places that prohibit making calls, sending messages, and accessing the internet, and mobile signal jammers have always been adept at these places, making them excellent blocking tools...

• 2023-12-24

Electronic communication devices, when in normal use, convert all operations on the device into data, and then transmit the data through electromagnetic waves. Electromagnetic waves associate mobile phones and signal base stations within a certain frequency range, and then complete data conversion a...

• 2023-12-18

In places where information must be strictly kept confidential, such as government agencies, banks, examination rooms, etc. As the most important communication tool for people nowadays, mobile phones also have functions such as transmitting information, videos, and recordings, so it is very likely t...

• 2023-12-18

Why does signal interference equipment become ineffective after prolonged use? In fact, the interference effect of the mobile phone jammer at this time is related to your long-term use and the local environment. After long-term use, the device will also heat up, and the frequency band will fluctuate...