Remote control with alarm on/off function. GPS/GSM station positioning.
SMS/GPRS/internet network data transfer. Point-to-point, point to group, group-to-group monitoring.
Continuously auto track upon different time and distance intervals.
Absolute street address with GSM network. SD card for data logging.
Support 9-36V, so it can be installed on Bus, taxi, truck ,personal car, business car etc.