waterproof case GPS Tracker for GPS,GPRS, GSM

 ¨  Build-in GPS personal locator.

¨      GSM /SMS communication or GPRS TCP/UDP connection.

¨      Works worldwide!

Support 3-frequency GSM 900/1800/1900 MHZ

      And 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 3 preset phone numbers

¨   Support check location by SMS and GPRS

¨   Monitors can track the person without interfering him,