Mobile jammers will only interfere with the specified frequency range

From the outside, the signal jammer looks like a block with several boards and wires and several antennas. This is when you use it in pure form. In fact, it may look like a pack of cigarettes or a small cell phone. For the equipment drawings, the manufacturer showed different pictures. If you order bare metal gear, you can adjust and dress up.

The other is to block outgoing data so that it cannot be sent to the tracking monitor. They are more expensive than mobile suppressors. Their functions generally include the failure of cell waves. It turns out that this is a 2 in 1 device, sometimes a 3 in 1 device. When purchasing such equipment, always keep in mind the law and the legality of its use.