As a unique member of the communication family, mobile communication plays an important role in people’s lives and industrial and agricultural production. Today, let’s talk about cell phone signal shielding in conference rooms. The principle of the device, secondly, while the mobile phone brings great convenience to people’s lives, it also has some problems that cannot be ignored. Due to the wide coverage of mobile communication networks, in some cases the emergence of the network, the use of mobile phones has brought people Trouble, even security risks.Therefore, in some places, we should be able to artificially destroy or restrict this kind of network to avoid the harm caused by the mobile network. Under this premise, the cell phone jammer came into being.
The development of smart phone wireless networks plays an important role in increasing the speed of development. Mobile phones can solve network problems. Mobile phones play a more important role in people’s lives, mobile communications and mobile Internet. Because of this, it caused many problems. Especially in the home network, children are addicted to the network mainly because of the wifi network. Therefore, many families have gradually begun to install mobile phone wifi jammer to intercept the network to control the children’s online time.
In the room where the signal jammer is installed, using a mobile phone will find that there is no way to make calls, no way to answer, and no way to connect to the Internet, so naturally there is no way to receive information. In addition, the test room signal jammer with Bluetooth function, then the Bluetooth function of the mobile phone cannot be used. This avoids the possibility of making or answering calls with Bluetooth headsets and the like.After using the signal jammer, it is safer and more concealed. The signal jammer will not interfere with the work of other electronic devices.