User's Manual

User’s Manual
156
Table 5-47 NAS parameter description
Parameter
Description
Enable
Select the check box to enable NAS function. Select
NFS
or
SMB
function.
There might be risks if
NFS
or
SMB
is enabled. Think twice before
enabling the function.
Server Address
The IP address of the NAS server.
Remote Directory
The destination path on the NAS server.
Step 3 Click
Save
.
5.6.4 Record Control
Step 1 Select
Setting
>
Storage
>
Record Control
.
Figure 5-144 Record control
Step 2 Configure record control parameters.
Table 5-48 Record control parameter description
Parameter
Description
Pack Duration
Set the pack duration of each recording file. It is 30 minutes by
default.
Pre-event Record
Set the pre-recording time. For example, if you enter 5, when an
alarm is triggered, the system reads the recording of the first 5
seconds in memory, and then records it into a file.
If alarm recording or motion detection recording occurs, if there is
no recording before, the video data within N seconds before the
recording is started will also be recorded into the video file.