... 3.Move Alarm,Geo-Fence GT30 GPS Personal Tracker GT30 is a personal remote position device,small size,build-in battery, ... include Time ,Date, Speed, Heading ,Location info.GSM/GPRSGlobal positioning system Phone Allows dialing of 3 numbers for 2 way ... Support location triggered by tracker Support location triggered by authorized cell phone Support alarm and remote monitor Support quick dialing ...