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source:Industry News release time:2020-11-16 Article author:sznbone Popular:Prison Jamming system
Multifunctional wireless signal jammer is a new high-tech information security product developed by comprehensive comparison of electromagnetic emission suppression methods. An electromagnetic protective field is formed in places where the use of wireless communication equipment is prohibited.
When the wireless signal jammer is working, some mobile phones will still have a signal, but this is a false signal and cannot communicate.
The electromagnetic signal from the wireless signal jammer only blocks the wireless communication signal in the shielding place, and this signal is always in a relatively static state and will not affect other electronic equipment.
The electromagnetic signal intensity emitted by the wireless signal jammer is very weak and will not cause harm to the human body. It will only block the connection between the mobile phone and the base station.
In general, the outdoor signal is larger than the indoor signal, so the outdoor shielding effect is poor.
In the case of the same transmitting and receiving distance, the shielding range of 2.4G communication equipment is slightly larger than that of mobile phones.
There is a cooling fan on the back of the wireless signal jammer, so it won’t damage the machine even after working for a long time. It uses the thermal conductivity of aluminum alloy high-performance heat sinks to dissipate the heat generated when the machine is working. So as to ensure the machine works stably for a long time.
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