Why do gps personal trackers need to install a SIM card? Almost all the gps personal trackers we are in contact with are equipped with a SIM card. The GPS personal tracker carrying a SIM card can help us locate the target and view the target's movement trajectory, so gps Why does the personal tracker need to install a SIM card?

GPS personal tracker is a terminal with a built-in GPS module and a mobile communication module. It is used to transmit the positioning data obtained by the GPS module to a server on the Internet through the mobile communication module (gsm/gprs network), so that it can be remotely connected to the computer Or check the location of the vehicle on the mobile phone. GPS personal tracker relies on satellite signals for positioning, and inputs positioning data to the vehicle search platform through a mobile phone traffic card. All GPS positioning devices must be installed with a mobile phone card before they can be used and inquired.

Because the GPS personal tracker only supports GSM network cards, it is recommended to use mobile cards in China, or Unicom cards. Telecom cards are not supported. There is no problem with the card and there is no signal. It may be that the antenna is not assembled and hardware inspection must be performed, or Contact business/customer service for consultation.

Why does the GPS personal tracker need to install a SIM card? When the GPS personal tracker receives the signal, it can only use the electronic SIM card to pass the information platform, and transmit the information to the GPS personal tracker platform, and then display the target's moving position on the GPS personal tracker. .

gps personal tracker https://www.eelinktracker.com/Personal-GPS-Tracker/