The M33 features a new 3G 4G module which allows the 3G 4G GPS tracker to receive and transmit data in the 3G 4G and GPRS network areas. This means it has a distinctive edge over those tracking units which relied solely on a GPRS network. GPS trackers that can only operate with a GPRS network (2G - 2.5G) would stop live tracking and turn into data loggers. This new 3G 4G GPS tracker can now track and send live data from a 3G 4G and GPRS network areas.
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