GSM jammer can generate strong noise interference by transmitting the same radio waves, preventing all radio communications on any device operating on the radio that operates within its operating range (ie within a certain radius of the jammer). There are two main types of jammers on the market: portable and desktop, and portable is easy to carry by consumers.
Once the jammer works, it can block all nearby gsm frequency, and some multi-power jammers can even block GPS WIFI DHS UHF and other frequency bands. When the jammer is running, all mobile phones in the nearby interference area cannot make or receive calls, text messages and emails; all WiFi devices in the area cannot connect to the Internet; hide their own tracks, others cannot confirm their own through the location tracking system position.
When you share dinner with your family at home, there is a pocket gsm 3g jammers at home. You only need to toggle the switch to turn on the interference device. It will turn off the whole cell signal in the given area of the home, because no one takes out the phone, you and Family can enjoy a quiet and warm dinner. At the same time, these devices will also block mobile phone signals, WiFi signals, and so on. Jammer mart has all signal jammers from tens of dollars to thousands of dollars.
Some fully functional gsm gps blockers also block the gps signal, preventing us from being tracked. When you are in a place that you don't want to be known, open this anti-tracking device and your current location information will be hidden, thus effectively protecting your location privacy.
