1，  it is built-in GPS logger( connect with Google Map) ,can record the location.

2，  It has a G-Sensor( 3D Shock-sensor), When an accident occurs, it will take images of both before and after the event. The sensor can detect speed, breaking and acceleration.

3，  It use H.264 compression format,so it can record many many files.

4，  It come with dual cameras,so it can record from two road,and the camera has a flexible Angle is140 degree.

5，  The files can be locked itself,and only yourself can open this file, the other people can not open it.

6，  Can work together with the car rearview mirror,can record the car reverse process.

7，  makes constant recordings of video footages, when it store the files, it will not stop working,it continues recording files during the time of store files. So you don’t need to worry you will lose footages of all your journey,because it records files and store files at the same time).