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Audio Loss Detection
Detect sudden loss of audio track.
Sudden Increase of Sound Intensity Detection
Detect sudden increase of sound intensity. Sensitivity and Sound Intensity Threshold are
configurable.
Note
●
The lower the sensitivity is, the more significant the change should be to trigger the
detection.
●
The sound intensity threshold refers to the sound intensity reference for the detection. It is
recommended to set as the average sound intensity in the environment. The louder the
environment sound, the higher the value should be. You can adjust it according to the real
environment.
Sudden Decrease of Sound Intensity Detection
Detect sudden decrease of sound intensity. Sensitivity is configurable.
3. Refer to Set Arming Schedule for setting scheduled time. Refer to Linkage Method Settings for
setting linkage methods.
4. Click Save.
Note
The function varies according to different models.
7.2.2 Set Face Detection
It helps to detect the face in the detection region. If a face is detected, the device triggers the
linkage actions.
Steps
1. Go to Configuration → Event → Smart Event → Face Detection .
2. Check Enable Face Detection.
3. Optional: Highlight to display the face in the image.
1) Check Enable Dynamic Analysis For Face Detection.
2) Go to Configuration → Local , set Rules to Enable.
4. Set Sensitivity. The lower the sensitivity is, the profile of the face or unclear face is more difficult
to detect.
5. Set the arming schedule and linkage methods. For the information about arming schedule
settings, see Set Arming Schedule . For the information about linkage methods, see Linkage
Method Settings .
6. Click Save.
Network Speed Dome User Manual
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