... version of the gps102,which has big built-in memory and support TF card memory up to 2GB,When the tracker devices lost ... SMS command. The Max Storage of the memory can store 16,000 tracking locations, and can be copy to computers directly through ... States, Mexico, Greenland (Denmark), Guatemala, Bermuda (UK), St. Pierre Island and Miquelon (France), Germany.)Network: GSM/GPRS/GPS trackerGPS Chip: SIRF3 ...