For positioning with strong magnetism, simply stick it directly to the bottom of the car, with waterproof function, and long standby time, without the need for frequent charging. In addition, users who want to be powered on for a long time can directly connect to the car battery to achieve the goal of continuous positioning with continuous power supply. Based on the experience of Shaanxi Beidoutong, it is recommended not to choose this power connection method, as it can easily cause the car to lose power. The car GPS locator can also be placed directly under the seat, making installation more concealed.

　　A car mounted GPS locator requires inserting a mobile phone card into the machine. Many people don't understand why car GPS requires inserting a mobile phone card, but the truth is very simple. The principle of positioning is to use SIM to transmit data from the GPS positioning system to the designated backend, thus forming a complete positioning monitoring system. The volume of GPS locators is generally relatively small, but for those with long standby time, due to the large battery capacity, their volume is relatively large. If you want to install a car locator in a concealed manner, the common fixed position is usually to remove the driver's or passenger's fender, which is suitable for concealed installation in the internal space of the locator and under the seat. But one thing to be sure is to ensure that the GPS antenna can receive satellite signals normally, so the installation location must not isolate the signal.

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