Precondition：IPC needs to support SD card function
Step1：Log in the Web interface of IPC, select Setting>Storage>Destination>Local, confirm that the SD card is normal state, formatted and choose read-write mode.
Step2：Select Storage>Destination>Path，select Local, click to save.
Step3：Select Storage>Snapshot, click Setting, select General, click Save. The default time period is 24 hours of recording, and the time period can also be modified according to actual needs.
Step4：Select Camera>Video>Snapshot, the picture size, picture quality and capture frequency can be set on this interface.