RV11
Features:-- GSM Quad-Band Frequency
- Real Time Tracking By SMS/GPRS
- Over Speed Alarm
- Move Alarm
- Geo-Fence Alarm
- Built-In Backup Battery To Realize Power Failure Alarm
- Cut Vehicle Oil Or Circuit Alarm
- Vibration Alarm
- Smart Sleep Save Power Mode
- GPS Function, Receive GPS Signals Faster
- Built-In Storage Memory
- Do Not Need To Install, Do Not Need Break Cable
- Easy Operation, Insert OBD Interface Can Use For Device