GPS type:                                      GPS Tracker
Model Name:                                TK103
Frequency:                                   850/900/1800/1900MHz Quad band
2 kinds GPS location:                  1.real address name in txt 2. google map link
Function:                                      cut off fuel voice monitor SD card Geo-fence
GPS Chip:                                     SiRF III
GSM Chip:                                    IM900
Tracking platform:                       free PC tracking system
Website Tracking:                        Friendly website tracking 11 kinds of language
Special:                                        full SMS Command list supplied with unit