Vehicle GPS/GSM Tracker TLT-1B

Brief Introduction 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. 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. Key Features 1.Built-in SIRF Star Chipset, excellent for fixing the position even at a weak signal status. Work well even in areas with limited sky view like urban canyons. 2.Built-in GSM/GPRS module, support 2-frequency GSM 900/1800 MHz 3.Support voice call. 4.Support SMS communication or GPRS TCP connection. 5.Get the position information via mobile phone SMS, or examine the path on the Internet. 6.The available SMS takes the control command change tracing function or switch GPS. 7.Support establishes three telephone numbers. SOS button send out exact location for immediate rescue/action. 8.The major technological index of the device is in conformity with the international standard of GSM mobile phone. 9.Portable, compact size, low power design. 10.Support cut-off electricity and oil function and recovery command 11.Support electronic fence function Specification Hardware GSM moduleMTK program, GSM 900/1800dual-band Support the TCP protocol GPS ChipsetSIRF-Star III chipset GPS Sensitivity-159dBm GPS FrequencyL1,1575.42MHz C/A Code1.023MHz chip rate Channels20 channel all-in-view tracking Position Accuracy10 meters, 2D RMS Velocity Accuracy0.1 m/s Time Accuracy1 us synchronized to GPS time DatumWGS-84 Reacquisition0.1 sec.,average Hot start1 sec.,average Warm start38sec.,average Cold start42sec.,average Altitude Limit18,000 meters (60,000feet) max. Velocity Limit515 meters/second (1000knots) max. Acceleration LimitLess than 4g Jerk Limit20m/sec Operating temperature-25 to 70 Humidity5% to 95% Non-condensing Dimension95mm*46mm*18mm Voltage12V 24V