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source:Industry News release time:2020-11-20 Article author:sznbone Popular:Prison Jamming system
Car GPS signal jammers have been in increasing demand in the past two or three years. What customer group is so popular with this? I think many people should know the answer. It is a car mortgage company. This type of company is a platform for borrowers to obtain loans from auto consumer loan companies using self-purchased cars or third-party cars as collateral, which is convenient for users to make quick capital turnover. After the lender mortgages the car to the loan company, the car will be stored in the designated garage by the loan company.
Then there is a problem. All cars are equipped with GPS now. If the lender finds the location of his car and takes the car away through the GPS on the car, then the loan company will lose the wife and lose again. Bing, of course they don’t want such a situation, so in any case, they have to install a car GPS signal jammer in the car or warehouse. Then how to choose and buy this product? Shenzhou Mingda will give you tips.
Some customers have some misunderstandings, thinking that the positioning on the car is only realized by GPS, and buying a car GPS signal jammer can cut off the positioning. This is not the case. In fact, location positioning can be roughly divided into two categories: GPS (Global Positioning System) and LBS (LBS--Location Based Service, mobile location service). In terms of technical principles, GPS vehicle positioning performs positioning by receiving longitude and latitude coordinate signals provided by GPS satellites, while LBS calculates the location of the vehicle through the difference in base station signals of mobile communications. Therefore, light shielding GPS is not enough, you should choose mobile phones and GPS fully shielded devices.
So there are so many car GPS signal jammers on the market, there are handheld ones, and plug-in ones (the appearance is bigger than the router). Which one is better? Let’s talk about the handheld ones. The advantage is that they are compact. , Convenient to carry, easy to hide, and can stand by after charging; but the disadvantage is that the shielding distance is short, and the effect is very unstable during high-speed driving. It is only suitable for smaller cars, and it can only be used after the battery is charged. Standby for about an hour.
So plug-in, plug-in car GPS signal jammers are usually metal shells, with seven, eight or even nine antennas outside. This type of jammer can be directly plugged into the cigarette lighter when used in the car. When using the device in the garage, just plug in 220V. Its disadvantage is that the appearance is slightly larger and not easy to place, but the advantage is that the shielding effect is good and the distance is long. It can fully meet the needs of shielding even when the car is driving at high speed. It can also be used in the garage. GPS signal jammer can shield about 200 square meters under normal signal environment. It is a very good choice for mortgage companies at present!
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