1. Find the positive and negative terminals of the car power supply, the negative terminal is the negative terminal as long as the body has an iron place, the positive terminal is found in the safety box, the car key switch is found near or directly connected to the battery; A wireless GPS locator can be placed in a hidden location in the car.
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2, it is best to connect the normal electricity, is not affected by the car key switch, the power line directly from the positive electrode of the car battery.
1, whether wired or wireless GPS locator, the installation should ensure that the GSM antenna and GPS antenna in the device towards the sky; 2, toward the sky side do not let the metal closely occluded; 3, avoid being put together with the emission source, such as wireless reversing radar, anti-theft device, and other vehicle communication equipment.
Car GPS locator installation is very simple, generally connected to the positive and negative two lines to power the device can be, but this kind of equipment needs platform docking, so the purchase of this kind of product friends, it is recommended to choose the R & D manufacturers, later there is technical support protection