GPS jammer can be installed in a vehicle. It allows GPS useless in some confidential within the company needs is a very important significance.
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.
Some people use WIFI when disregard the feelings of others, so I think sometimes need to have Wifi Jammers used against these people.
I can not admit that sometimes you have to use illegal means to prevent the use of some signals, similar to the invigilator in the examination room, this time we need to use a Cell Phone Blocker
I want to prevent my next person to use his nasty wireless monitoring devices. Is there any way? Have you ever used the Wifi Jammer, this thing can be bought here.