GPS/GSM Motorcycle Tracker GPS/GPRS/GSM/SMS tracker Specially for motocycle /motorbike/small car 12-24V support turn off engine or power via SMS remotely ,SOS button for help ,easy to install and use ,built-in GPS,GSM antenna .Best Features for TLT-2H :1. Support GSM 850/900/1800/1900 MHz. Works worldwide! 2. High sensitivity, use JRC low-power high-sensitivity GPS chipset, which is more accuracy than SiRF star III 3. Excellent for fixing the position even at a weak signal status, work well even in areas with limited sky view like urban canyons 4. Fast Signal Acquisition5. Support single location and continuous tracking by SMS and GPRS6. Support alarm, can set 3 preset phone numbers 7. Support check location and real-time and historical records by SMS or Internet8. SOS button send out exact location for immediate rescue/action. 9. Support cut-off engine or power ,oil 10. High reliability circuit design, in line with the automotive electronics industry standards 11.Very easy to operate and install12.Over speed alarm13.Geo-fence alarm14.built-in tremble sensor to save power from GPS module on/off15.Alert when cut off external power16.Save GPRS data and then upload to server up to 5,000 standpoints17.Low battery alarm18.Open GPRS protocol which will help you set up your own tracking server.Easy to operate as the picture, Specification: Package Contents: 1 x GPS/GSM Vehicle Tracker 1 x Lithium battery 1 x Cable (Used for connecting the GSM/GPS tracker to motorcycle or car) 1 x Instruction on CD-ROM 1 x SOS cable