Network Video Recorder User Manual
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5.8 Files Protection
Purpose:
You can lock the videos or set the HDD property to read-only to protect the videos from being
overwritten.
5.8.1 Locking the Recording Files
Lock File when Playback
Step 1 Enter Playback interface.
Menu > Playback
Step 2 Check the checkbox of channel(s) in the channel list and then double-click to select a date on
the calendar.
Figure 5-22 Normal/Smart Playback
Step 3 During playback, click the button to lock the current video.
In the multi-channel playback mde, clicking the button will lock all the record files related to
the playback channels.
Step 4 You can click the button to pop up the file management interface. Click the Locked File
tab to check and export the locked files.
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