GPS/GPRS N-in-One Personal Tracker

GPS500 is world 1st and only tracker to buildin digital
map (with patent), enable user use any mobile phone to
query and get report, via real time GSM network and
Voice/SMS/MMS/GPRS service, no need to go internet for
mapping. GPS500 report location information, contain
not only Lon., and Lat., but also street name, and MAP.
GSP500 has advanced and temporary GeoFence feature,
once GPS500 (together with anything you card) in/out
predefined area, it will alert you, and may continuously
report its location, good for you trace it back.
Over 10 additional function, eg. Advanced SOS function,
speed dialing, silence call, active and or passive report also
support.

GPS-500 is world only tracker build in digital map, enable user query and report loactation by voice, SMS, MMS. No internet need