Several jamming devices/techniques are available on the Internet and will continue to proliferate as a single device may disrupt military and civilian operations worldwide will be attractive to malicious governments and groups.
Government officials and communications experts are evaluating the public safety and security implications of a newly released online article that provides guidance on building inexpensive devices that can interfere with global positioning system (GPS) signals.
Especially those friends who pick up the car and buy a mortgage car from a used car seller, that is to say, once the car is received, you can turn on the GPS interceptor, put one in the car, or put one in the trunk!
The signal of the locator blocked by the GPS blocker will be completely blocked, which will directly lead to the offline of the GPS locator, and any positioning and anti-theft functions are like a dummy.
Since recent years, the 2G, 3G and 4G networks of communication companies in urban and rural areas have often encountered some external interference, mainly manifested in the phenomenon that large-scale users cannot use telecommunication services normally or disconnect from the network.
With the rapid proliferation of inexpensive, fast, accurate, and small, easy-to-use vehicle tracking systems, law enforcement agencies at all levels are using GPS-assisted devices to covertly monitor suspects.
GPS navigation and GPS jammers are locked together like a symbiotic relationship, and the number of devices using GPS technology on the road has increased, along with the number and variety of jamming devices trying to prevent their operation.
A lot of people want to do what they need to do and not be watched.
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