![]() ![]() If you need to use SMS and call function, please purchase the card yourself (1) The monthly flow card of the company only provides data traffic. Drift occurred, but because the vehicle gps tracking devices are Beidou+GPS positioning under normal driving conditions, the error range is small, so there is not much impact on the use of vehicle gps tracking devices.ĥ.Is the purchased SIM card not owed at the agreed time? This leads to the location of the positioning. The accuracy of base station positioning varies from 50 meters to several hundred meters depending on the density of the base station in the environment. In indoors such as basement or parking lot, the equipment will be automatically converted to base station positioning. In the case of normal outdoor signal, Beidou and GPS double star positioning, the accuracy is in the range of 5 meters. ![]() (2) Vehicle gps tracking devices have three modes: Beidou positioning, GPS positioning and base station positioning (LBS). (1) Please confirm that the equipment is not covered by metal objects in the outdoor open area or the installation position of the GPS antenna. (4) If you still can't go online after restarting the vehicle gps tracking devices, please contact the technician for assistance or repair.Ĥ.Why does the vehicle gps tracking device drift when it is still? (3) If the above is correct, but the vehicle gps tracking devices are still offline, you can send a command to the device on the platform to restart the vehicle gps tracking devices. (2) If the indicator of the vehicle gps tracking devices is on and has not been online, check whether the SIM card is in arrears The GSM blue light flashes once for 3 seconds, and the GPS green light flashes slowly. (1) First check if the indicator light of the device flashes normally. (3) If the vehicle gps tracking devices are still unable to locate in the outdoor open space, please contact the technician for assistance or repair.ģ.vehicle gps tracking devices are offline during use? (2) If the vehicle gps tracking devices installation method and location are correct, please try to restart the device, and put the device in an open space, use the device's internal battery to see if the vehicle gps tracking devices can be successfully located. If the light is always on, indicating that the device is not positioned, please confirm whether the GPS ceramic surface is facing up and confirm whether there is metal around the device. The green GPS signal light flashes for 3 seconds to indicate that the positioning is successful. (1) Observe the indicator light after the device is powered on. (3) If the blue GSM signal and the call function are normal, the vehicle gps tracking devices are still not online, please contact the technician for assistance or repair.Ģ.vehicle gps tracking devices can't be located after going online? Under normal circumstances, the vehicle gps tracking devices will automatically hang up if prompted to shut down or temporarily unable to connect, you can shut down and reload the flow card. (2) If the SIM card in the device has a call function, please dial the SIM card number. At this time, the SIM card can be shut down and reinstalled. If the light is always on, the SIM card is loose or the contact is bad. The blue GSM signal light flashes for 3 seconds to indicate that the server is connected normally. (1) Observe the indicator light of the device. vehicle gps tracking devices are not online? ![]()
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