... 4 channel 3G(EVDO/WCDMA) GPS 2.supports HDD,SD card storage 3.good quality 4,best ... :MAX suport 2TB SATA HDD,suport 64GB SD CardFunction::Motion detection,timer switch,alarm recordingVideo ... level 12V output.StorageStorage2.5 inch hard drive; SD card, externel USB device(memory stick or hard ... ); MAX suport 2TB SATA HDD,suport 64GB SD CardFile formatAVIinterfaceSensors1 speed sensor,1 ignition sensor,3 ...