Dahua Technology DH-PFR4K-E50 User Manual page 70

Select the storage path for the records and snapshots of different event types as
needed. For detailed parameter descriptions, see Table 4-22.
Parameter
Event Type
Local
FTP
NAS
Click Save.
4.4.2.2 Local
Display the internal SD card information. You can set it as read only or read & write; you can
also hot swap or refresh it.
Select Setting > Storage > Destination > Local, and then the Local interface is displayed.
See Figure 4-49.
Click Read Only, and then the SD card is set to read only.

Click Read & Write, and then the SD card is set to read & write.

Click Hot Swap to realize hot swap upon the SD card.

Click Refresh, and then you can format the SD card.

4.4.2.3 FTP
When the network fails or is disconnected, you can save all the files to the internal SD card for
emergency.
Table 4-22 Path parameter descriptions
Description
Select from Scheduled and Alarm. It matches with the record types on the
schedule interface.
Save in the internal SD card.
Save in the FTP server.
Save in the NAS (network Attached Storage).
Path
Local
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