... your PDA cell phone and googleearth.Features & Functions1,Support Camera(option)Support Fuel sensor(option)2,Support SD card3,Compatible ... by USB28,Less GPRS traffic29,ACC working alarm30,GPS drift suppressionOptional functions:31,Quiver alarm32,siren/horn33,Accident alarmApplying ... online tracking the newest Car GPS tracker can support camera fuel sensor can remote control for ARM or DISARM