1,SiRF III and Tri-band(or Quad-band)
2,Track by SMS/GPRS
3,GPS Blind Area Alarm
4,Geo-fence Alarm

Main Features

SiRF III and Tri-band(or Quad-band)
Track by SMS/GPRS
Track on Demand
Track by Time Interval
Track on Mobile Phone
Internal Backup Battery
SOS Alarm
Geo-fence Alarm
GPS Blind Area Alarm
Low Battery Alarm
Speeding Alarm
External Power Cut Alarm
Engine Cut (Engine immobilization)
1 Digital Input
1 Output

Standard Packing

VT310 Main Unit with Battery

GPS Antenna

GSM Antenna

 I/O Cable

 USB Data Cable

 CD

Optional Accessories

Relay

S5 Fuel Level Sensor