Main features:
Tracking via SMS or GPRS (TCP/UDP)
Current location report
Tracking by time interval
Position logging capacity up to 40000+ waypoints
SOS panic button
Geo-fencing control
Low battery alert
Speeding alert
Engine Cut (optional)
Take photo by camera (optional)
Get street address by SMS request.
Monitoring/Wiretapping
Two way communication/ Bi-Direction conversation
Odometer and GPRS report by distance.
I/O: 5 digital inputs, 3 negative and 2 positive triggering; 5 outputs.
Analog Input: 4 10bits resolution analog inputs
works well with LiveGTS(web-based tracking system)

Demo: demo dot livegts dot com