set design of dustproof(dust, vibration) and soundproof functions
angle contral before/after installing the camera
HDD lock/multi-purpose cover installation
solid bracket design with the minimum size comparable to the safety
keep the log list for more that 1 year
remote controller
video compression H.264
FCC/CE/MIC certification
satisfying unusual power conditions and corresponding to the cold start conditions
limited starting power recognition & interruption and recording time setting
installing the voice recording terminal to the camera of driver's seat
securing openness by using the standard procotal
dynamic event recording
compatible with the standard of general digital tachograph