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1. Introduction
Working Based on existing CDMA/GSM /GPRS(cellular phone system) network and GPS
satellites, this tracker is a small and powerful tracking device that is developed for personal,
vehicle and pet protection. In addition to transmitting the longitude and latitude coordinate to
your cell phone by SMS, The TL201 will also transmit the longitude and latitude coordinate to
the designated server by GPRS. This allows users to track the TL201 using the Google map
function of your cell phone and the TracUSA PC tracking software website.
The TL201, when any of the three SOS buttons are depressed for 3-5 seconds, will
