Support both GPS & LBS(Location based service).
Support for point-to-point,point to group,group-to-group monitoring
1 * Harness 10PIN
1 * GPS Antenna (3 meter)
1 * Relay (12V/40V TO 24V/40V according to vehicles
Support SMS/GPRS/Intenet Network data transmission (GPRS/Intenet instructions includes in CD in package)
Set multiple functions of security, positioning, monitoring surveillance,emergency alarm and tracking in its entirety
1 *English manual