SeTracker2

1 intercom: APP record and send to device,device record and send to app.<br>2 map: APP can search the last position and show in the map,and get the realtime position.<br>3 health: APP can search the movement of the device.<br>4 footprint: APP can searth the historical route and show ine the map.<br>5 geofence:APP can set geofence,APP can get the message when device stride the geofence.<br>6 messag…