Key specifications/special features
Vehicle GPS tracking, working based on existing GSM/GPRS network and GPS satellites, this product can locate and monitor any remote targets by SMS or internet.

Specs:
1. GSM 850/900/1800/1900MHz.
2. GPS position, GPRS: class 12, TCP/IP, GPS locating time: cold start≈38s (open sky)
3. Motion detect, save GPRS flow.
4. Shock alarm.
5. Speed alarm
6. Voice surveillance.
7. Voltage DC 9-50V.
8. Working voltage: 9-50V DC, working current: ≈12mA (24V DC), working current: ≈22mA (12V DC)
9. GPS precision: 10m (2D RM)
10. Working temperature: -20 - +70°C, working humidity: 20 - 80%RH
11. Measurement: 90 x 49 x 13mm