When technologically advanced mobile cheating methods are widely used, the maintenance of discipline and order in the examination room will also increase the difficulty and pressure. can be completely eradicated. I believe this will be of great help in ensuring a fair environment in the examination room. Especially after being familiar with the working principle… Continue reading Mobile phone jammers maintain order in the exam room
Category: Introduction To Blockers
Cell phone jammers have a certain resistance to noise
Given that today’s shielding technology has been fully popularized in professional equipment, it can better adapt to the intricate working environment. Under such an objective background, it is particularly important to have an in-depth understanding of the role of mobile cell phone jammer. After all, the shielding effect of different specifications and models is also different.… Continue reading Cell phone jammers have a certain resistance to noise
Cell phone signal jammers block all communication signals around
This is also an intuitive manifestation of the performance advantages of mobile cell phone jammer devices, which can also perform well under harsh working conditions. After all, today’s mobile phone signal shielding technology is very common in practical applications, and it is also of great benefit to improve the overall level of shielding effect. Very helpful. The… Continue reading Cell phone signal jammers block all communication signals around
Circumstances limit shielding effectiveness of police cell phone jammers
With the continuous development of science and technology, the mobile network has also undergone several upgrades from the initial 2G mobile phone network to the current 3G, 4G, and 5G mobile phone signal networks. At the same time, wireless cell phone signal jammers are constantly being updated. Mobile cell phone jammer are mainly used in school examinations,… Continue reading Circumstances limit shielding effectiveness of police cell phone jammers
Cell phone jammers can be used normally in different environments
To put it simply, the frequency announced by the mobile phone signal jammer interferes with the frequency of the mobile phone receiving the base station. cell phone jammer and base stations are destined to be competing connections. If the transmission power of the mobile phone signal jammer is less than the channel transmitted by the base station… Continue reading Cell phone jammers can be used normally in different environments
The shielding effect of mobile phone jammers is related to the wall material
cell phone jammer devices emit radio frequency signals designed for cell phone signals. When encountering obstacles in the transmission path, the attenuation will be different, and the error degree of different obstacles is different. The whole steel-concrete wall or brick-concrete wall, a reinforced concrete wall and two consecutive brick-concrete walls can basically attenuate the shielded mobile… Continue reading The shielding effect of mobile phone jammers is related to the wall material
Antenna is the soul of cell phone jammer
According to customer feedback, a relatively traditional mobile phone signal jammer system solution has been installed before, that is, through one or more groups of high-power hosts, using RF cables to transmit to various areas requires shielding. Indoor antennas in each area transmit signals from cell phone screens. cell phone jammer. In fact, the application of… Continue reading Antenna is the soul of cell phone jammer
Cell phone jammers disable bluetooth functionality
Cell phone jammers are a pretty amazing thing. After use, it will change very strangely when installed indoors. It’s just that no one can see the change. So many people are stunned, how can a small thing have so much energy, and some people even dare to take risks. So, what happens to your phone… Continue reading Cell phone jammers disable bluetooth functionality
WiFi signal jammer to protect privacy at home
Generally, the anti-static shielding bag adopts a two-layer composite type or a higher four-layer structure. The Faraday cage magnetic induction cover function is generated in the bag, which can protect the items and the electric field in the bag to a large extent, avoid the accumulation of static electricity, and avoid electrostatic induction damage. The… Continue reading WiFi signal jammer to protect privacy at home
Cell phone jammers prevent information from being leaked
Each cell phone jammer functions differently, and smartphone jammers certainly have their own unique features. Below, Dazhan Electronics will unveil its mystery for everyone. The reason why this mobile phone jammer is recognized by everyone is that its skills are very powerful: we learned that it uses a unique 5G algorithm for jamming, which greatly… Continue reading Cell phone jammers prevent information from being leaked