About gps hidden tracker installation method here is not much to describe, interested friends can see the previous introduction article. However, here is still to remind you: in addition to the normal waterproof and dustproof installation of the locator, the most important point to pay attention to is that the antenna must go up, in addition, do not excessively pursue the hidden installation of the locator, otherwise it will affect the normal signal reception of the equipment to a certain extent.

After the gps hidden tracker is installed, it is best to test a round to determine whether the device and other functions can be used normally. So what are the main areas we need to test for? How do you test it?

Test 1: Install the SIM card, activate the device, connect the antenna, turn on the standby power supply of the device, and check whether the status indicator (red) is blinking normally. If the GPS signal lights up green, it means that the device has been positioning.

Test two: Dial the card number. Dialing the SIM card number of the device and receiving the location information indicates that the device is working normally.

Test 3: Check equipment wiring problems:

? Check the protection and anti-theft lines: after connecting the remote control noise fortification, carefully observe the device status indicator, if the light is on for more than ten seconds, the defense is successful, and the flash is restored to normal state after exiting the indicator, setting and exiting the wiring are normal.

? Do the opening and closing action after setting the defense, receive the SMS vehicle is being started illegally, and there is a call reminder is normal

Set up defenses, after 12 seconds to illegally open the door, receive a text message "your car is illegally entered", and call to remind it is normal. Second, open the door and then protect, ten seconds later received a text message "door is not closed" reminder is normal

Connect to the emergency alarm line and place it in the appropriate position under the steering wheel. Specific test method: Press the emergency button, receive SMS device emergency alarm and longitude and latitude alarm, it is normal.

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