USB interface (anti-GPS+Beidou) shielding device
The basic principle of the GPS signal jammer is to cut off the GPS frequency band signal, so that the car is in a signal blocking state.
GPS jammers have the following features:
1. It can be used for the prevention and tracking of buses, private cars, large trucks, Beidou satellites, GPS tracking and positioning.
2. The new version has a sensitive chip, strong shielding function, wide shielding frequency, and can shield all locators to prevent tracking reasonably and effectively.
3. The product is small in size, easy to operate, and produced by using advanced technology and processing technology.
4. Environmental protection and energy saving, the electromagnetic field intensity is far lower than the national standard, without any harm to the human body.
5, easy to use, car charging or direct plug-in can automatically run.
The basic principle of the GPS signal jammer is to cut off the GPS frequency band signal, so that the car is in a signal blocking state. This product is critical for some customers. For example, a car mortgage company temporarily gains control of the car after releasing the money to the original owner. In order to prevent the vehicle from being quietly taken away by the original owner, this type of company will purchase a GPS blocker and put it in the parking lot where the vehicle is stored. It is installed on the car, so that the original car owner cannot locate the car, thereby maintaining the safety of property.
