Reliable Coban GPS Tracker Tk303f Car Tracker

SIMCARD Connect Fuel sensor for checking fuel situation :You will can real time track the device on google maps via mobile phone, tablet and computer. Overspeed Alarm:When the unit speed is exceed the speed you presetted, it will send message “speed alarm!” to the admin number every 5 minutes. Free life time APP and Platform Web Server : ]The APP and web server free use for life.do not need pay the platform every Sim Card