What is the use of vehicle GPS signal jammer?
Car GPS jammers are important to some customers. For example, a car mortgage unit temporarily gains control of the car after transferring the money to the original owner. In order to better prevent the car from being quietly taken away by the original owner, such units will purchase shielding devices and place them in the parking garage where the car is placed. Assembling, assembling on the car, so that the original car owner cannot locate the car, thereby ensuring financial security.
In another situation, if you purchase this type of mortgage vehicle from the mortgage vehicle unit, you are inevitably worried about the safety hazards after purchasing the vehicle. Will someone else assemble a locator on the vehicle? Will the car park in the middle of the night and be driven back by others? Therefore, in order to better ensure the safety of funds, car buyers will also purchase specialized signal jammers.
Naturally, there are other situations. For example, a car that is unwilling to drive by itself for various reasons is accurately positioned by others and the driving route can be grasped. At this time, a signal jammer can be used to maintain privacy.
The basic principle of the GPS signal jammer is to cut off the GPS frequency band data signal, so that the car is in a data signal blocking situation. The jammer with 2 antennas has the following characteristics: 1. Reasonably and effectively interfere with GPS and Beidou navigation satellite data signals to ensure that Your personal privacy and information content are kept secret. 2. Small in size, large in output power, light in weight, large in coverage area, and convenient to carry; 3. Only intercept GPS and Beidou data signals, and do not interfere with answering calls.
Naturally, the 6-antenna, 8-antenna, and 9-antenna jammers are more powerful. In addition to intercepting GPS and Beidou data signals, they can also intercept 2G3G4G and wifi data signals, isolate data signals in all directions, and better ensure driving personal privacy.
If you buy a mortgage car, will you turn on the GPS signal jammer?