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Cell phone jammers don't affect health

Perfectjammer 2019-07-15

The cell phone jammer power is very small, the scope of action is only 20 or 30 meters, will not cause interference to the mobile phone base station, and the application in a specific situation, can not talk about endangering the public information security. The electromagnetic signal frequency it sends completely falls within the working frequency band of mobile phone stipulated by the country, and this signal is always in a relatively static and constant state, so the regular mobile phone signal shielding device will not have an impact on any other electronic devices, nor will it interfere with people's brain and affect people's normal thinking.