... Functions:SiRF Atlas V AT5512 800MHz 4G Flash - 128DDR2Bluetooth, AV-IN, TMC,RS232, OBDII. SiRF Atlas V AT5512 600MHz 4G ... 720PD1,720×576120 degreeG-Sensor, H.264,AV-Out, AV-IN,Picture in Picture, External Camera,Movement Detec. For further details, please ... save lock videos after Collision, Impact and Hit (Unique)- Built-in LCD Screen- Support AV-OUT- Support Night Vision (optional)- Support Movement ...