With G-Sensor function, when gravitational acceleration reaches 6g, this camera will save present video as undeleted files. Automatic power on/off function, supports automatic recording start and shut down synchronization and saves the video files after the car power supply starts.  Also with a built in speaker it can play the recording video, recording resolution can reach up to 1080p MJPEG video format. 12 LEDs infrared Light vision at night. Features HD camera and HD video recording.

With built-in G-Sensor to keep a record of the sensor data so you are covered in any emergency.

140° A+ grade high-resolution ultra wide-angle lens
Files format: AVI   
Resolution: Max 1080P
Recording video format: M-JPEG
Color: Standard

Turn on and record automatically when car starts, loop recording without time gap
White balance mode: Auto / Daylight / Cloudy / Tungsten / Fluorescent
Supports motion detect function

Time synchronization: Support (Y/M/D/H/M)
64MB built in memory
Imate format: JPEG
Memory card: Supports external microSD card up to 32GB (Memory Card NOT included)
With microphone and built-in stereo
Video output: AV-OUT/HDMI
Video format: PAL/NTSC
Current frequency: 50HZ/60HZ
USB function: USB-Disk; PC-Camera
With built-in 5V800mA lithium battery.