... Functions1,Support Camera(option)Support Fuel sensor(option)2,Support SD card3,Compatible with car anti-theft system4,Absolute ... function15,Geo-fence: Set up a geo-fence for the unit to restrict its movements within a ... 4 tracking solutions:1,SMS tracking on cellphone with a googlemap link to view current location on ... Car GPS tracker can support camera,fuel sensor,can remote control for ARM or DISARM