Model Number: MT05-kw6898-#8451 Brand Name: Neutral Key Specifications/Special Features: main function1. Track on command or by time interval.2. Arm/disarm by SMS or phone call.(or by optional remote control)3. Check the car’s real physical address (such as city name, street name.) directly without server's support;4. Track by mobile SMS to get the latitude, longitude, speed, direction & odometer etc.5. Check the location directly by the Google map’s URL;6. Online tracking by website, supports 2 GPRS protocols;7. Odometer function8. Over-speed alarm;9. Movement alarm which can be used as an alarm;10. Engine on alarm;11. Vibration alarm;
12. Built-in rechargeable backup battery; when the car battery is cut off or low enough, the system will send out power failure alarm immediately;
13. Cut off engine to stop the car safely by SMS/GPRS;
14. Wide working voltage range, from 6V-45VDC, suitable for motorcycle, car or some big truck with normal voltage.
15. Power save design.