The operation based on existing GSM/GPRS and GPS satellites, this product can locate and monitor any remote control target by SMS or GPRS. TK06A is designed for compact and easy to use vehicle tracking, with a GPS and GSM module to capture GPS data and send it to the authorized mobile phone number by SMS. It can display the current location on the phone or track the location on Google Earth or Google Maps. In addition, GPS data can be transmitted via GPRS to the Internet server for real-time tracking on the computer.