The evaluation of the signal interferometer is mixed / telephone :: wifi :: jammer

jammer telephone wifi sandbox 

The evaluation of the signal interferometer is mixed

A phone jammer is exactly what it looks like. These are devices designed to block the transmission of the mobile phone or interrupt the reception of the mobile phone. They work by creating a mobile phone jammer in the frequency range used by the mobile phone, with the direct effect of interrupting the communication between the phone user and the cell phone tower. The Professional Phone Jammers were originally developed for law enforcement and the military in order to scramble communications between criminals and terrorists.

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In recent years, the rapid popularization of civilian drones has brought many conveniences to people's production and life, whether it is aerial photography, leisure and entertainment, agricultural plant protection, power inspection... drones are increasingly used in various scenarios. Help people solve many problems. But at the same time as a double-edged sword, UAVs also derive some new problems. Among them, the frequent occurrence of incidents such as black flying, disturbance of navigation, and injury to people has caused numerous challenges to public safety and social order.Anti-UAV equipment such as drone jammer can protect a certain space from UAV interference, or through various monitoring technologies, it can be found in the first time And supervise related drones.

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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 portable 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.

http://www.jammer-buy.com/portable-jammer/c-36.html

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