Only need to use signal jammers and interference distance requirements in fixed places
If you found a tracking device around you, would you come up with an idea to protect yourself?
The answer, of course, is yes, which is indeed necessary.
Do you know what kind of tracking device is used to track people?
For some people, if they only need to use the signal jammer gps in a fixed place, and the interference distance requirements and so on.
If it's really high, then they'd be better off using a desktop jammer, but if it's for those who need to use it outside the jammer and want to carry the jammer when they're out, no doubt, They should use hand-held jammers.
Now different conditions and different people have different requirements for the signal jammer, so many people now need high-power multi-purpose signal jammer, such as can cut off the signal jammer.