Gps tracker GT30

1 Build-in GPS personal locator. 2 GSM /SMS communication or GPRS TCP/UDP connection . 3 Support 3-frequency GSM 900/1800/1900 MHZ And 4-frequency GSM 850/900/1800/1900 MHZ.(Optional) 4 High sensitivity, new technology and latest GPS SiRF-Star III chipset. Excellent for fixing the position even at a weak signal status. Work well even in areas with limited sky view like urban canyons . 5 Compact size, and smaller than one name card. Easy to hide 6 Fast Signal Acquisition 7 Support single location and continuous tracking 8 Support location triggered by tracker 9 Support location triggered by authorized cell phone 10 Support alarm and remote monitor 11 Support quick dialing buttons for 3 preset phone numbers 12 Support check location by SMS and GPRS 13 Monitors can track the person without interfering him. 14 Locate the locator holder by the mobile phone via SMS