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Knowledge: the signal is actually encrypted transmission of electromagnetic waves, the signal peaks and troughs on behalf of 1,0. cell phone jammer play a superposition of waves, resulting in the shielding effect.
GPS jammer can be installed in a vehicle. It allows GPS useless in some confidential within the company needs is a very important significance.
Cell phone jammer in the use of very simple, only need to install the corresponding antenna, turn on the switch can shield mobile phone signals corresponding to it.
What makes these voyeurism so rampant everywhere wireless camera, my privacy, my God. I know there is this Wifi Jammer sell.
GPS jammer just to have a car and have a cigarette lighter, it is very simple.
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