
Function of mobile phone jammer in daily work
With the development of science and technology,
such inventions as mobile phones have been born to make life more convenient.
After entering the high-speed information age, mobile phones have more
functions. Many people use them to watch movies and chat, but some people
intend to use the convenience of mobile phones to cheat in the exam. This is a
very bad behavior, not to mention a behavior that is prohibited in the exam, In
order to prevent and eliminate this phenomenon, it is a common means to install
mobile phone jammers in the examination room. This is a device that can
completely eliminate cheating.
When receiving and sending information,
mobile phones need to be supported by communication signals. If mobile phones
do not have signals, it is impossible to receive and send information. Mobile
phone jammers can just cut off communication signals, making mobile phones
completely disconnected within the interference range. This practice has been
vigorously promoted in the examination room, providing better guarantee for the
order of the examination room, so that examinees can get a real score. When
choosing to purchase a mobile phone jammer, you must select the latest version
of the jammer. If the communication signal in the environment is relatively
strong, it is necessary to use more powerful interference products to achieve
good interference effects. Therefore, when purchasing standardized examination
room signal interference products, we must identify good brand manufacturers to
ensure better interference effect and create a good examination room
environment.
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