Personal GPS tracker
Tracking location by SMS/GPRS
SOS/3 quick call for urgent situation
SOS message sent automically

Specification:

* Build-in GPS personal locator.
*GSM /SMS communication or GPRS TCP/UDP connection .
*Works worldwide! 
*Support 4-frequency GSM 850/900/1800/1900 MHZ.(Optional)
*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 .

*Compact size, and smaller than one name card. Easy to hide
*Very Low power consumption
* Fast Signal Acquisition
*Support single location and continuous tracking
*Support  location triggered  by tracker
*Support  location triggered  by authorized cell phone 
*Support  alarm and remote monitor
*Support quick dialing buttons for 2 preset phone numbers 
*Support  check location by SMS  and Internet
*Monitors can track the person without interfering him, 
  LIVE! Real-Time tracking!
*Locate the locator holder by the mobile phone via SMS 
  (short messaging system).
*SOS button send out exact location for immediate rescue/action.
*Geo-fencing to restrict movement to a defined radius.
*No monthly service charges to be paid to the call center