The TLT-1B GPS/GSM Tracker is a vehicle remote positioning device with built-in GPS and GSM/GPRS technology in compact size. It can transmit the longitude and latitude coordinates to your cell phone by the SMS. By this, you can find its location on the Google maps© or other map software. The tracker uploads positioning data through GPRS to a designated server. The user can look for real-time location-tracking, historical trajectory through the Internet

Features
� Built-in high-performance GPS chipset JRC. In weak signal conditions can pinpoint; in urban canyons and other areas with limited sky view can be good work
� Built-in GSM / GPRS module to support GSM 900/1800 (or 850/1900) MHz, can work worldwide
� Supports SMS communication or GPRS TCP connection
� Receiving location information by SMS, or view the trajectory on the Internet
� Can be used as a control command to change messages or switch GPS tracking
� Can be pre-set three numbers, in an emergency, press the SOS button to take the initiative to call the stored telephone and send the exact location
� The main technical index comply with equipment mobile phone international standard. GSM
� Lightweight, compact, low power consumption
� The support power cut oil power function and the broken oil recovery function.
� Support electronic fence function Applications: Applications: Applications: Applications:
� TLT-1 GPS/GSM vehicle tracker mainly used for car. Apply to conceal installation; the devices need an external antenna, to get a better reception.
� The product used for logistics vehicles, enterprises and institutions and law enforcement official vehicles while on duty, bus scheduling and management.