The compact jammer can provide 4W of power and is equipped with 8 powerful antennas. The shielding range can be up to 20 meters, depending on the signal strength in a given area. It will effectively block all specified signal frequencies including WiFi 3G GSM and Bluetooth. In addition to Continue Reading
Portable
How to choose the four points of the signal shielding instrument
There are many types of signal jammer devices available on the market, how should we choose? Let’s learn about it with the editor of signal shielding device manufacturers: Let’s start with the function. For example, you have to choose which signals to shield. Currently there are 2G, 3G, 4G, 5G mobile phone Continue Reading
How to build a high-quality “cell phone signal shielding system” in the prison area
The cell phone jammer system is a relatively professional modern communication signal shielding technology, especially in the special environment of prisons, which puts forward higher requirements on the mobile phone signal shielding technology. For example, in the application environment of the communication signal shielding system of a general meeting, the participants come Continue Reading
Mobile phone shielding equipment interference detection result report
At present, the existing mobile phone shielding equipment in a prison in Cangzhou has serious uplink interference to the mobile company’s 3G/4G system, which seriously affects the quality of the 3G/4G network operation and causes a large number of complaints from the public. For this reason, the cell phone jammer equipment sample Continue Reading
Discussion on the Standards of Mobile Phone Jammer System in Prison Detention Center
In order to adapt to the requirements of the new form, strengthen the awareness of scientific and technological prevention in prisons, improve the scientific management level of prisons, and promote the construction of digital prisons, it is imperative to establish a truly scientific, rigorous, stable, advanced and practical shielding system. Continue Reading
Can a mobile phone signal jammer interfere with the base station’s signal?
Cell phone signal scramblers are familiar to everyone, but everyone who has taken a major planning exam has seen them and put them at the entrance of the exam room. This is not a malicious blocking signal. On the contrary, this is a performance of maintaining fairness and providing a Continue Reading
How to distinguish the quality of the mobile phone signal jammer?
The first step is to review the selected barrier process. The high-quality mobile phone signal jammer is made of real data from the outer shell to the internal components. The design is reasonable and scientific, fully considering the usability, durability and practical function of the product. If you have used Continue Reading
Cell phone jammer in school
The problem in exam situations is well known. The use of unauthorized aids such as cell phones, smartphones, tablets, wearables or the like is considered an attempt at deception in exam situations. For some time now, the auditors have seen more and more remedies through the use of so-called cell Continue Reading
Use cell phone jammers to ban apps in our location services
It is not difficult to find that we often use smartphones. Now more and more applications need to obtain our location service information. The most important purpose of these applications is to provide us with advertising services, making it easier for us to provide them with advertising information, but it Continue Reading
Justin Bieber launches automatic drone detection and defense system to escort the tour
A few days ago, the Justin Bieber team officially announced that the tour will start next month and will perform for the first time in Las Vegas. The entire concert was originally planned for pre-sale of 100,000 tickets, but it was sold out in just one day. This means that Continue Reading