The multi-function wireless signal jammer is a new high-tech information security and confidentiality product developed by comprehensively comparing electromagnetic emission suppression methods. Create an electromagnetic protective field in areas where the use of wireless communication equipment is prohibited.
When the wireless wifi signal jammer is working, some mobile phones will still have a signal, but this is a false signal, and it is impossible to communicate information.
The electromagnetic signal emitted by the wireless signal shield only blocks the wireless communication signal in the shielded place, and this signal is always in a relatively static state and will not affect other electronic equipment.
The strength of the electromagnetic signal 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.
Generally speaking, the outdoor signal of the wireless wifi frequency jammer is larger than the indoor signal, so the outdoor shielding effect is poor.
In the case of the same transmission and reception distance, the wireless signal jammer can shield the 2.4G communication equipment slightly larger than the mobile phone.
There are cooling fans on the back of the portable wifi jammer, which will not damage the machine if it works for a long time. It uses the thermal conductivity of the aluminum alloy high-performance heat sink to dissipate the heat generated when the machine is working. So as to ensure that the machine works stably for a long time.
