Is the jammer in the examination room still effective after penetrating the wall?

Can the signal jammer in the exam room remain effective after penetrating the wall?

When preparing for important exams such as the high school entrance examination, schools usually take measures to ensure the integrity of the exam environment and prevent cheating by mobile phone. One of the effective ways is to use a signal jammer in the exam room. However, people often question whether the signal jammer is still effective after penetrating the wall.

To solve this problem, let’s analyze the situation in more detail. First, it is important to consider the power of the signal jammer. Signal jammers have different power levels, such as 12W, 16W, and 18W, and different effective ranges. Lower-power jammers are generally suitable for small open spaces, such as a single classroom. However, the signal is greatly weakened when it penetrates the wall. Therefore, if the signal needs to be shielded in multiple rooms that need to penetrate the wall, it is recommended to use a low-power jammer in each classroom. Alternatively, a higher-power jammer can be deployed to effectively cover multiple classrooms. Choosing the right jammer for the exam room depends on factors such as the size of the exam area, the specific functional requirements, and the frequency band that needs to be shielded.

JAMMERSIGNAL Technology is a wireless communication management and control solution provider with 17 years of experience and a trusted manufacturer of exam equipment. Their solutions have been highly praised by many satisfied customers for their effectiveness in eliminating electronic cheating in exam rooms. Best-selling WIFI jammers and GPS jammers in Europe and America.

In conclusion, when considering the penetration of jammers through walls in exam rooms, it is critical to select the appropriate power level and consider the specific requirements of the exam environment. JAMMERSIGNAL Technology is a reputable manufacturer that can provide reliable solutions to prevent electronic cheating in exam rooms.

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