How does it work?
New Location Based Device and Service.
The GPS500 Tracker is the world’s first GPS / GPRS Mobile device to have a built-in digital map, CPU, Text-to-Speech, and IVR (Interactive Voice Response – Patent number 098202272), enabling users to use any mobile phone to perform an SMS query and receive a report, via Voice, SMS, MMS, and GPRS as to the location of device and its user. No server, or tracking service monthly fee or internet access is needed. The report provides location information including, Longitude and Latitude, and Street Name, Map, and POI (Points of Interest). This information can also be inserted into Google Earth for continuous tracking.
The GPS500′s “GeoFence” feature is easy to set-up and change and is designed to avoid the loss of the device or its user. Once the GPS500 Device and User moves out of the pre-defined fenced area, it will automatically and continuously send out SMS’s to the telephone numbers pre-installed into the device with its latest location until the user re-enters the fenced area.
In addition, its advanced red-button SOS and Silent-Call functions also support and solves the Users emergency situations by simultaneously broadcasting the user’s location to up-to twenty (20) pre-installed telephone numbers. The GPS500 Device also has a further three (3) duo-press speed-dialing buttons that support instant two-way voice communications to the numbers that have been pre-installed by the user.
The GPS500 Tracker and Service is the most cost effective guard for Children, sufferers of Alzheimers and Diabetes, aged Grandparents, Hikers, Cars, Pets, Employees and for just about anything or anyone that is highly valued by another.

