4g gps tracker is a GPS positioning product for car anti-theft. The general functions include SMS positioning, timing positioning, network query, remote monitoring and remote locking of the car, etc. Some friends reported that the 4g gps tracker has not responded for a long time. What should I do at this time?
The reason why some 4G positioners don't work is the improper installation position, which causes signal reception and conduction to be blocked.
1. Installed in a location with a lower or higher temperature. The normal operation of the 4G positioner has requirements for the environment. The suitable temperature is between -20℃～75℃. If the temperature and humidity are too low or too high, the positioner will stop working. Therefore, it is generally necessary to prevent installation near air-conditioning pipes, car roofs, and exhaust pipes, especially in summer.
2, installed in the location where the signal is interfered. When installing a 4G locator, prevent the locator from being placed together with the emission source, such as reversing radar, walkie-talkie, and other vehicle-mounted communication equipment. At the same time, make sure that the front of the host is facing up, and there is no metal or obstruction on the top, so that the locator can receive signals.
The above 2 points are some troubleshooting measures to deal with the 4G positioning device not working. If the installation position is correct, the positioner does not respond. There may be a problem with the device, check whether the indicator light is on normally.