First, the external power 2g gps tracker must be connected to the car power supply to work 24 hours a day, generally criminals want to use this product to track other vehicles, it is impossible. Because it must be connected to the car power supply, it is different from the general external locator. Therefore, it is not recommended to use an external power supply.

Second, installation path:

1, if you know electricity, you can also install yourself, in fact, as long as you find the positive and negative of the car power supply, the negative is very easy to find, the body of the iron place is the negative, the positive in the safety box, the car key switch near to find or directly connected to the battery;

2, it is best to connect the normal power, is not affected by the car key switch, directly from the car battery power line;

3. Note that the side of the 2g gps tracker with lights should face the sky, and the side facing the sky should not be close to the metal object blocking the internal GPS antenna, which also needs to receive satellite signals 20,000 kilometers away.

4, you can also ask the relevant technical personnel to install, the charge depends on the specific local situation!

Iii. Installation position:

1. Roof lights above the front windshield;

2. A hiding place in the decorative panel below the front windshield;

3. Hiding place around the front instrument panel;

4. In the door divider;

5. Under the decorative plate below the rear windshield;

6. Inside the front bumper, pay attention to waterproof;

7. Under the wiper plate, pay attention to waterproof.

Note: If the windshield is affixed with metal insulation or heating layer, it will reduce the GPS received signal and cause the GPS to work improperly. Change the installation position of the device.

Four. Installation points:

1. In order to avoid damage by thieves, the location of the equipment should be hidden as far as possible;

2. Avoid putting together with the transmitting source, such as wireless reversing radar, anti-theft device, and other vehicle communication equipment;

3. You can use a cable tie to fix it, or use a wide sponge strong double-sided adhesive to stick it;

4. The device has a GSM antenna and a GPS antenna, and the installation should ensure that the front side is upward.

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