We have researched a samllest Gps tracker,it's a personal locator operates under the world wide GSM/GPRS network and use a high-sensitivity GPS receiver for near-indoor tracking.
It can be used as an emergency cellular phone with speed dialing for two-way voice communication,place a slient call to an enmergency number or plice using a digital voice to report location date and time of event.
++ assert tracking and recovery
++Emergency services
++Covert tracking and surveillance
++help find missing children,old ,prevent kidnapping
Payment:T/T
