Arpenkin Mini 0805 DashCam Dash Cameras Ambarella A7LA50 Chip Super HD 1296P+Without GPS+Dual 8gb Storage Card(one card build in) 135 Degree Wide Viewing Angle for Maximum Visibility, Capture a Wider View of the Roads Efficiently Loop Recording: When the storage space is full, it can cover the earlier segment automatically ADAS: Include LDWS (Lane Departure Warning System), FCWS (Forward collision warning system) and FCMD (Forward Car Motion Detection) function Motion Detect: Making it very easy to set up this dash cam as a surveillance mechanism for your car or truck in the event of vandalism or theft. Now every time someone approaches your car, the DVR will capture the suspect face and you can know what they were doing exactly G-Sensor: When an impact or emergency brake occurred or the car tilted, it will protect the old and new video files automatically, for this function, the important files won't be removed by loop recording