Main functions:

-Built-in 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.
-Built-in GSM/GPRS module, support 4-frequency GSM 850/900/1800/1900 MHz.
- Working all over the world.
- Support voice call.
- Support SMS communication or GPRS TCP connection.
- Get the position information via mobile phone SMS, or examine the path on the Internet.
-The available SMS takes the control command change tracing function or switch GPS.
-Support establishes three telephone numbers.
-The major technological index of the device is in conformity with the international standard of GSM mobile phone.
-Long battery life between charges
-Portable, compact size, low power design.

Applications:

-Monitor and protect child, elder and disabled. - Guard against theft of strongbox, vehicle and outdoor equipments, cargo. - Based on GSM network and INTERNET, this series of products provide personalized services for companies, organizations and individuals. -Users can search the positioning or movement tracking information provided by this product in mobile phone or personal computer, etc.