... tracker with 4 GSM bands 850/900/1800/1900MHz,Can remoto control ARM or DISARM GPS Tracker,which set multiple functions of ... distance interval7,Remote Engine-stop and Resume8,Active and deactive DOOR ALARM, ACC ALARM, SENSOR ALARM by remote control9,tracking function ... it breaches the district.16,Power supply disconnection alarm.17,Door alarm18,ACC alarm19,Movement alert: you can set up barriers ...