Quad-band 850/900/1800/1900Mhz
High sensitive GPS chipset
Real-time tracking
Tracking by SMS/GPRS
Built-in GSM&GPS antenna
Built-in tremble sensor for vibration alarm
Support ACC detection
Built-in 250mAh battery
External Power Cut Alarm
Engine Cut (Engine immobilization)
SOS buttom
Listen-in (Optional)
Three LED indicators
1 SOS cable, 1 Mic Interface, 1 Data Interface, 1 Power Interface, 1 Engine Cut Interfance, 1 ACC Interface

Specifications:
Operating temperature:-20---65℃
Humidity: 5%---95%
Dimensions (mm): 90*53*21
Input voltage: 9V - 58V
Average current in standby mode: Less than 80MA

Packing:
VT101 Dimension:
90x54x23mm

VT101 Net Weight:
73g

Box Size:
155*95*78mm

Gross Weight:
257g per box