1. GPS/GPRS/GSM system global used, monitoring at anytime and anywhere, response the location information in Chinese or English exactly.
2. High sensitive GPS internal antenna GSM and GPS, can be located exactly even under weak signal.
3. smart GPS navigation.
4. You can use the SMS, internet and wap to get the information, support the control of moving platform
5. Small dimension : very easy to hide

6. Use safely by password

7.Be hint or open to install.

8. manage by serivice center software

9. Charge by car charger or car battery .