Where is the GSM mask used

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Received questions

HelloI learned about this kind of device on the Internet. I only know it can interfere with GSM signal, but I don't know where to use it. Can you tell me where this kind of equipment is needed?

Second floor

Hello, Broad A gsm jammer or blocker is a device which deliberately transmits signals on the same radio frequencies as mobile phones, disrupting the communication between the phone and the cell-phone base station, effectively disabling mobile phones within the range of the jammer, preventing them from receiving signals. In schools. For teachers, gsm networks and smartphones are just tools to distract students' attention. Now, a student can do all that and a 1,000 other things on one screen. How does a teacher of any quality compete with YouTube, Snapchat, Trivia Crack, or even PornHub? So, sometimes schools have to resort to semi-compulsory means of using gsm Blocker.

signal jammer

How to Jam Wireless Signal How to Make a Gsm Jammer at Home How to Block Gsm Signal How to Block Gps Tracking Device

Countries

If you want to know the frequencies of your country, we can offer you some help:

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