You can use WiFi correctly in daily life, which can bring great convenience to our lives. WiFi can prevent cell phone signal blocking. It has many functions, is multifunctional and configurable. But at the same time, it may also cause serious threats. In this case, mobile phone information will leak, and mobile phone GPS tracking will occur more frequently in life. Use a cell phone jammer in important places to protect your information. In order to ensure shielding effect and long-term stable operation, it is necessary to avoid strong electromagnetic wave environment. When the mobile jammer is not used, it must be turned off in time. Waterproofing is important when used outdoors. To avoid affecting the shielding effect, please do not disassemble the antenna when operating the jammer. The actual shielded area may vary depending on the location of use, and the effective cut-off area is a circular area centered on the device.
Where is the wifi jammer used? The application range of this jammer is very wide, mainly applicable to political parties, government agencies and universities. Interference machines are needed in companies, parties, and government agencies. These places are usually used for meetings. The use of mobile phones is prohibited to make the participants pay more attention to the meeting. At this point, you may need a device called a cell phone jammer. There are many functions for generating interference signals by transmitting the same frequency as the communication signal. Generally, multiple frequency bands can be blocked. There is also a portable signal jammer device that can be operated remotely, making them more convenient to use. In life, the remote control design is very convenient, and there are many news reports about the use of jammers.
Advanced technology has brought convenience to mankind. Since the transmission power of the base station of mobile communication is very large, the closer to the base station, the worse the shielding effect. In foreign countries, signal jammer are not new. In the past two years, it has been launched in the Chinese market, and some places in the classroom will install such WiFi interferers to prevent candidates from cheating. However, for more citizens, the abuse of such equipment may harm citizens' freedom of communication.