Document Version: V1.3
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Step 1 Log in to the GUI of the NVR.
Step 2 Navigate to Playback > File, and tick D3.
Step 3 Select the time, which is 00:00:00 to 23:59:59 on October 29, 2021.
Step 4 Select the file type, which is Alarm in this example, then click Search .