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source:Industry News release time:2020-12-28 Article author:sznbone Popular:Prison Jamming system
Vehicle GPS signal jammer is very important to some customers. For example, a mortgage car company temporarily obtains control of the car after releasing the money to the original owner. In order to prevent the car from being sneaked away by the original owner, this type of company will purchase GPS shields and install them in the parking lot where the car is stored. It is installed on top, so that the original owner cannot locate the vehicle, thereby protecting the safety of property.
On the other hand, when you buy this type of mortgaged vehicle from a mortgage car company, you will inevitably worry about the safety after buying the car. Will someone install a locator on the car? Will the vehicle be driven away in the middle of the night after parking? Therefore, car buyers will also purchase exclusive GPS signal jammers to protect their property.
Of course, there are other situations. For example, for some reason, you don’t want your vehicle to be located by others and master the driving route. At this time, you can also use a GPS signal jammer to maintain 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. The 2-antenna GPS jammer has the following characteristics: 1. Effectively interfere with GPS and Beidou satellite signals to protect your track privacy and information confidentiality. 2. Small size, high power, light weight, large coverage area, easy to carry; 3. Only GPS and Beidou signals are shielded, and it does not affect the access to mobile phones.
Of course, the 6-antenna, 8-antenna, and 9-antenna GPS jammers are more powerful. In addition to shielding GPS and Beidou signals, they can also shield 2G, 3G, 4G and wifi signals, completely block wireless signals, and better protect driving privacy.
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