When this feature is turned on, the memory card is full and the oldest video will be overwritten by the newly recorded video.However, videos under special conditions will not be overwritten, such as G-sensor, Parking Monitoring.
When your car is subjected to an impact or other emergency, the G sensor is triggered, so that the recorder immediately records and locks the video.
With the motion detection function is enabled, when the Car DVR detects a moving object, it will automatically start recording video. When there is no moving object, it will stop recording and detect the moving object again.
If you are worried about your car being damaged by someone else after parking, you can use our buck line to connect the DVR to ensure that the recorder works 24 hours.If someone else hurts your car and the shock triggers the G-sensor, the DVR will immediately turn on and record the situation.
Use the buck line to not occupy the cigarette lighter interface.
First, connect the negative pole(black line) of the buck line to the ground of the car fuse box;
Secondly, if you want to continue monitoring after parking (the DVR works 24 hours), connect the positive pole(red line) of the buck line to the BAT interface of the car fuse box;
If you want to stop monitoring after parking (the DVR does not work after parking), connect the positive pole of the buck line to the fuse box ACC interface.
Wide Dynamic Range (WDR)
WDR technology can achieve very perfect video and image quality, regardless of whether the outside light is too bright or too dark.