User's Manual

5.6 Face Recognition Basic Settings
5.6.1 Settings
After the camera is installed, select Enable to activate face recognition and click Apply.
Figure 5-14
[Confidence Level] Select the confidence level for different precision requirements.
 At level 50, the camera identifies similar faces from the face database when a person
passes by.
 At level 55, the camera recognizes the passing person with increased accuracy.
 At level 60, it is required for the person to be seen directly in front of the camera at a
proper distance with his / her face captured under good lighting condition for the
recognition to work.
[Face Database Encrypted Key] Export and import the database with encryption. Select
Customized and type an encrypted key, with the maximum length of 20 characters containing
letters and/or numbers, to protect the exports with encryption. When importing an encrypted
database, a valid key to be entered in this field is required to open it.
[Text Overlay] Select whether to display face data on the live view, or only display the face
data of recognized (known) persons, or only the text “unknown” for the persons failed to be
recognized.
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