SD Card Recording
You can use a micro SD card to record the videos.
recommend you to buy a class 10 micro SD card to avoid problems with recording.
Just stick the card into the camera and turn on the recording via mobile App.
You can set the Post-Motion Recording Duration which gives you extra footage after the event that triggered the recording.
The picture below shows the Post-Motion Recording configuration.
You can change the Post Recording Motion Duration to 8s, 15s, or 30s.
https://learncctv.com/