... level CMOS Sensor 1.5" TFT LCD Screen Built-in GPS ,record traffic speed ,driving track. 5.0 Mega Pixels Low ... Led night vesionSupport SD Card (max to 32GB)Built-in GPS ,record traffic speed ,driving track.(optional);Built-in 3.7V ... digital camera ,digital vedio camera,car black box. Car DVR,GPS system,5.0 mega pixels low liumination level CMOS Sensor ...