According to reports, in 2007, China equipped military vehicles with WiFi jammers, while North Korea has repeatedly jammed signals sent by South Korean passenger planes since 2010. The working principle of a wifi jammer is to send its own signal with the same frequency as that of the GPS device. Loud sound prevents it from receiving or sending useful information in the form of sound bursts or continuous waves. Portable jammers can be purchased via the Internet, ranging from small lighters to suitcases, ranging from a few feet to hundreds of feet. You can buy a 2-in-1 jammer, or you can buy a cell phone for a few hundred dollars.
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It can block telephone signals from several kilometers to several hundred meters. I often see people chatting on smartphones, such as companies and private places. The jammer is installed in such a place. Buy mobile phone screens according to people's conditions. I put it in my pocket or purse. Very suitable for places such as temples and churches. If you want to interfere with the telephone signal, you should follow the method of interfering with radio and other communications. There are different uses for the same purpose. This type of cell phone jammer is used in high security places in prisons and military places. For the safety of mobile phones, experts have studied equipment that uses electromagnetic field technology. This is an effective way to prevent information leakage. For safety reasons, this device has been widely used in many countries. Expertise in the fields of communications and electronics is growing. Interfering equipment uses new digital integration technology. Products that effectively improve safety.
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I live in peacetime. But some countries have terrorists. You may have used an RC bomb. Mobile jammers are mainly used for official purposes in the fight against terrorism. It is used as a commodity to prevent organized crime. The drone bomb incident is in a dangerous situation. Use remote jammers to prevent terrorist bomb control. This is an effective measure to protect people's livelihood. In recent years, terrorist attacks have occurred frequently. The issue of terrorism has been widely debated around the world. It caused a lot of damage. You must be careful. Explosions are an important tool for terrorists. The government has a dedicated demining team. If there is an appropriate phone jammer device at the bomb location, no signal will be sent. You can see that nothing happens. Therefore, military and law enforcement agencies will use this device.
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There are many categories of telephone jammers. You can block signals like 3g and 4g. This applies to countries and regions in the world. Communications around the world are developing. Look for 5g signal. Currently, this signal is not popular. I think it will occupy most of the market share. Therefore, 5g signal interference occurs. We pursue a healthy lifestyle. Mobile phones are great tools for invention, work and life. Signal jammers can provide security. With the development of science and technology, the positioning, tracking and monitoring of mobile phones have become important identification methods and means. Leaving the phone in a secret location may cause serious injury. Cell phone jammers may interfere with mobile phone communication. It will not interfere with other electronic devices. The jammer strictly complies with the quality system. An ideal and reliable wifi jammer to ensure safe production and environmental protection.
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