1.Children safety: Put the kit on the bag, 2.can hear the children's voice, can see his/her position in the web. Personal tracker:Monitoring: Put it in your stuffs, the boss can monitor his stuff for 24 hours, can communicate each other anywhere. Put in the car , you can follow your car to know the speed , tracker on real time and offline tracker as well. Caring Elder safety: In case of the elder ...