Compare the similarity between captured face pictures and those in list library like blacklist library. A list alarm will be triggered if the similarity reaches the configured value.

1. Go to Alarm Search > List Alarm. By default, the server displays all current alarm information.
   Figure 1. List Alarm Interface
2. Optional: Select the desired cameras or videos. If no camera or record is selected, all the alarm information will be searched.
3. Set search conditions according to actual needs.
4. Click Search.
5. Click alarm picture to view detailed information.
   Figure 2. View Detailed Information
6. Optional: Click Alarm Confirmation to confirm.
7. Optional: Click Export Current Page or Export All to export alarm information.