... monitoring 4.3G remote fuel cut-off With GPS/WIFI/G-Sensor function-3G SD card mobile DVR1.H.264 video ... function, GPS overspeed / low speed alarm, G-Sensor alarm, motion detection alarm10.Support GPS, G-sensor, Gyro-sensor module11.Support 3G wireless ... , EDGE, CDMA, WIFI, 3G (EVDO) optional. G-sensor, Gyro-sensor supported.BackupSD CardSupport 2 SD Cards, 32GB for each. Support SD card ...