I suspect that I am being followed, what should I do?

Hello, I often find that when I am driving on the road, there are always cars behind me, they will go wherever I go, but I have no evidence to call the police, what should I do?

Topsignaljammer  2022.

While GPS positioning brings convenience to people, it also brings security risks to people, such as being followed and followed by others, and safety is threatened. At this time, we need a GPS jammer to protect our security and privacy.

The working principle of the GPS signal jammer is to cut off the GPS frequency band signal, so that the car is in a signal isolation state.

GPS Signal Blocker: Effectively block GPS satellite/Beidou satellite signals to protect your whereabouts privacy and information confidentiality. Shielding the GPS/Beidou satellite signal has no effect on the 2G/3G/4G signal of the mobile phone.


1. Effectively prevent the vehicle GPS tracker and prevent it from being tracked and located. Anytime, anywhere, whatever you want.

2. Effectively prevent Beidou/GPS WeChat positioning and anti-tracking.

In the default working state, the GPS positioning blocker turns on the device before the car starts, and can block the GPS for 8 hours.