Electronic jammer: a widely equipped explosion elimination protection equipment, commonly used at explosion related sites. It can effectively fight against terrorism, and is also widely used in important meeting venues, political core areas, major activity venues, examination venues and other places.

Electronic jammer is a special equipment for electronic shielding of various radio signals. It is a device that prevents signals from being received between a mobile phone tower and a mobile phone. It will block the radio frequency within a certain range, causing a signal blocking, thus blocking all communications. As long as users are within the scope of the electronic jammer, they cannot send or receive mobile phone calls or SMS messages. The electronic jammer is designed to deal with explosives from mobile phone remote control. Because the electronic jammer is easy to carry, flexible to use, and has a built-in high-performance battery, it is particularly suitable for large venues, school examination halls, military security forces, border control, etc.

Relevant uses of electronic jammer:

① During the transfer or disposal of explosives to criminals, electronic jammers are used to shield remote control signals throughout the process to prevent external signals from detonating explosives

② During security, interfere with the whole route to avoid the explosion of remote controlled explosive devices on the way

③ Protect the confidentiality of important meetings and activities, block the radio communication with the outside world during the meeting, and avoid the leakage of important information

④ Interfere with the communication of electronic jammers during the school examination to prevent some students from cheating with electronic devices