sonstiges »   A New Assistant for Exam Supervision: Jammer away from Cell Phone Interference

In the modern examination environment, cell phone signal has always been a headache for educators and candidates. Cell phones not only cause sound interference, but also pose a serious risk of cheating, undermining the fairness and impartiality of the exam. In order to completely eliminate cell phone interference, Jammer (cell phone signal blocker) has gradually become a new type of assistant in the examination room supervision.

Keep away from the risk of cheating
Candidates' cheating behaviors such as searching for answers on the Internet through cell phones and passing messages to others have always been a loophole that cannot be completely eliminated by traditional invigilators, and frequency jammer can form a “wireless cavity” in the examination room, completely blocking cell phones' Internet access, calls and other functions, and plugging the cheating channels at the root of the problem.

Eliminate noise interference
Even if the cell phone is on vibration or mute, cell phone beeps can still affect the candidate's attention, wifi scrambler can completely block cell phone incoming calls and message noise, creating an absolutely quiet test environment for candidates.

Prevents Data Theft
Smartphones can be used by unscrupulous individuals to steal test questions, and audio jammer effectively blocks any wireless data transmission to protect test questions.


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Automatic control and convenience
Intelligent Jammer can be automatically started and stopped according to the actual demand, and the administrator can also control it remotely, without manual work. After the test is over, it automatically shuts down and switches seamlessly with the cell phone signal.
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Flexible Coverage
Jammer can adjust the power, working frequency band and other parameters, precise control of the coverage area. It can be used in a single examination center or can be coordinated to radiate the entire examination area.

Compact size and low power consumption, UAV jammer can be deployed in different locations to achieve a full range of wireless signal control. Not only that, its excellent isolation performance can also protect the wireless communication of other sources of interference, such as WiFi or wireless intercom equipment on the examination environment, completely eliminating all wireless interference.
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Undoubtedly, Jammer is a solid guard to ensure the absolute security and fairness of the examination, it will fully escort the examination room discipline, for the majority of candidates to create a fair, quiet, focused examination environment.



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