geoshadow,  Tracking System,  Vehicle Tracking System

Will a 2G GPS tracker work on a 3G network?


  • In short, NO, it will not. However this shouldn’t cause you any alarm.
  • It main base on the Communication chipset. the 2G unit use 2G GSM chip and it only can connect with 2G channel. so the 2G unit can not work under 3G/4G network.
  • In the market some devices said it support 3G sim card but notice not 3G network, they are different.
  • Now many countries are shutting down 2G network, because the 2G network takes a lot of resources to support the small market like GPS tracking or car alarm. also the smart devices and mobile data traffic grew, the demand for faster speeds is increasing. for the future, the 3G/4G GPS Tracker is the better choose than 2G devices
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