Video, Professional Drone signal jammer gun is testing, the effective is very great, shielding signal 1500 to 2000 meters, Drive away & Crash landing.

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Professional Drone signal jammer gun is testing, the effective is very great, shielding signal 1500 to 2000 meters, Drive away & Crash landing.


Watch the video as follow

https://www.youtube.com/watch?v=9fwWEiL7dhI


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