
Necessary equipment for signal jammer examination room
As a powerful tool in the examination,
the signal jammer still plays an important role in the examination in order to
ensure the fairness of the students' examination in some important
examinations. However, there will inevitably be some accidents in the use. How
can we reduce the accidents.
The interference range of the signal
jammer is related to the signal strength. Different types of jamming equipment
can be selected according to the strength of the signal in different field
environments to make full use of the performance of the shielding instrument.
With respect to the effect of shielding instrument, the installation of signal
jammer will also have some impact due to the difference of some building
obstacles and wall materials compared with the site environment. To avoid
unnecessary problems, install in strict accordance with the manufacturer's
requirements. The surface temperature of the signal jammer may rise after a
long time of operation. These are normal phenomena, so don't worry about them.
Generally, the normal installation
height of these small shielding signal equipment is about 2 meters, and the
installation area should be as free as possible. It may be better if it is hung
on the wall. In the process of use, it will not affect electronic equipment in
other frequency bands. At work, there is almost no sound, and it will not
affect the students who are taking the exam, so you can use it with confidence.
Use the signal jammer correctly to avoid cheating in the examination room and
provide a fair and just examination room for students.
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