Personal & Vehicle Gps Tracker

Following are the features of Personal & Vehicle GPS Tracker :
Hot function: it supports two way talking!
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 chip set 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.
Parameter

GPS chip: SIRF3
Sensitivity: -159dBm
Precision: within 5 meters
Tracking time: Warm operation is 1s in aver

Standard package includes: one GPS tracker with battery, one USB cable, one adapter, one Cigar lighter car charger, one earphone, one CD.