TLT-1C GPS/GSM vehicle tracker is a remote positioning and tracking device produced based on GPS technology and GSM/GPRS technology. It receives the latitude and longitude of the user¡¯s location through cell phone messages and then locates the tracker on Google Map or other digital map software; or positioning data is uploaded by the tracker to the specified server through GPRS, and the user may search the real-time position and historical track of the tracker on the internet. TLT-1C GPS/GSM vehicle tracker applies to motorcycles; electric golf carts private cars and other vehicles. GSM modules:MTK GSM/GPRS chipset, GSM 900/1800 double frequency , or GSM 900/1800/850/1900 four frequency (optional), supports TCP protocol GPS chip:JRC chip set with high sensitivity GPS Sensitivity: -164dB GPS frequency:L1,1575.42MHz C/A code:1.023MHz Channel :210 channel and omnibearing tracking Position accuracy: