1. Material: ABS plastic 2. Waterproof function: IPX5 3. Provide lifetime free mobile APP and website 4. Real-time tracking 5. Built-in 1200mAh battery 6. Support 9v ~ 50v voltage 7. ACC detection (ACC alarm) 8. Support SOS alarm 9. Main power off alarm 10. Geofence alarm and speeding alarm 11. Suitable for car/motorcycle/scooter 12. 2G version GSM 850/900/1800/1900Mhz 13. Built-in high sensitivity GPS&GSM antenna 14. GPS/GPRS/GSM/SMS positioning and tracking 15. Mobile SMS tracking via Google Maps link 16. Connect external relays to achieve control of vehicle oil circuit and circuit 17. Dimensions: 100x50x15mm