... multiple core structure, powerful Modularized function design, integrated car GPS tracking, dispatching and management… Integration industrial structure design, ... control. 2. Alarm: 19 alarms, 3 modes of alarm . 3. Monitoring: vehicle automatic tracking/monitoring, region setting, geo-fence, GPS ... . 8. Image: monitor by image, store image to SD card, image transmission. 9. Remote update: main device’s ...