
How to use signal jammers to establish a "protective net" in prisons?
With the development of the
communication industry, especially the application of 5G technology,
communication technology has brought great improvement to people's lives, and
its negative impact on security occasions such as prisons, detention centers,
college entrance examinations has become increasingly obvious. In the past two
years, college students used 5G mobile phones to cheat, which had a strong
warning effect on the monitoring system. If criminals in prisons use mobile
phones, the management and security of prisons and detention centers will be
seriously affected.
How to block cell phone communication
signals in prison? Here we must mention the 5G mobile phone signal jammer in
the prison. Establish a truly effective prison cell phone protection system to
provide a strong security guarantee for prisons and detention centers.
Technically, the essence of the mobile
phone signal jammer is electronic countermeasure or co frequency interference,
that is, when the mobile phone uses the band signal sent by the antenna to
receive the downlink signal, it cannot identify and receive the network due to
the error code, and the mobile phone does not display the network status. This
can achieve the effect of signal shielding. In fact, wireless signal shielding
is a project with high technical requirements. This cannot be solved simply by
purchasing and installing signal shielding equipment. In order to establish a
complete prison cell phone signal shielding system, on-site measurement, power
calculation, construction scheme and equipment commissioning must be carried
out.
Buy hundreds of prison cell phone
jammers. In a complex environment, when it is necessary to use a signal jammer
for wireless signal shielding, from a professional perspective, high gain
antennas should be used for large-scale shielding, and small indoor antennas
should be used for further optimization to protect some corner blind areas. The
professionals have configured and debugged the local environment for many times
to achieve tight shielding inside the prison and perfect shielding outside the
prison without interference.
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