1. Real-time tracking 2. Speeding/low power alarm 3. Movement alarm / vibration alarm 4. Into/out off Geo-fence alarm 5. Voltage: 9-90V 6. Save power and GPRS 7. Waterproof and dust proof 8. AGPS function, receive GPS signals faster 9. Built-in storage memory, Blind area data upload 10. APP set
