Gps Tracker with Gprs/gsm Module--ts003g

* Build-in GPS personal locator
* GSM /SMS communication or GPRS TCP/UDP connection
* Support 4-frequency GSM 900/1800/1900 MHZ
* GPS SiRF-Star III chipset
* Compact Size: 76 mm * 46 mm * 25mm
* Weight: 85g
* Very Low power consumption
* Fast Signal Acquisition
* Support single location and continuous tracking
* Support location triggered by tracker or by authorized cell phone
* Support alarm and remote monitor
* Support quick dialing buttons for 2 preset phone numbers
* Check location by SMS and Internet
* SOS button send out exact location for immediate rescue/action
* No monthly service charges to be paid to the call center