... Machine strats, SD card detectionBuilt in GPS:Time, Date, Vehicle Speed, Direction, and GPS Coordinates (Latitude/Longitude) are overlaidOnto the ... Dual camera external & externalBuilt-in G-SensorBuilt-in GPS ModuleVoice prompt functionsVGA/QVGA resolutionH.264 compression, MPEG4 file ... @ 30fps (1Ch.)/15fps (2Ch.)Audio: Internal Mic.GPS: Internal GPS ModuleEvent: G-sensor (3-Axis).EMR ButtonMemory: SD ...