User Manual of Network Mini PTZ Camera
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7.6.6 Detecting Audio Exception
Purpose:
When you enable this function and audio exception occurs, the alarm actions will be
triggered.
Steps:
1. Enter the video audio exception detection interface:
Configuration > Advanced Configuration > Events > Audio Exception Detection
Figure 7-48 Audio Exception Detection
2. Check the checkbox of Audio Input Exception to enable the audio input
exception detection.
3. Check the checkbox of Sudden Intensity Steep Rise checkbox to enable the
sudden rise detection.
Sensitivity: Range [1-100], the smaller the value the more severe the sound
change will trigger the detection.
Sound Intensity Threshold: Range [1-100], it can filter the sound in the
environment, the louder the environment sound, the higher the value should
be. You can adjust it according to the actual environment.
4. Check the checkbox of Sudden Intensity Steep Drop checkbox to enable the
sudden drop detection.
Sensitivity: Range [1-100], the smaller the value the more severe the sound
change will trigger the detection.
5. Click to edit the arming schedule. The arming schedule configuration
is the same as the setting of the arming schedule for motion detection. Refer to
Step 2 in Section 7.6.1 Configuring Motion Detection.
6. Check the checkbox to select the linkage method taken for audio exception.
Notify surveillance center, send email, trigger alarm output, etc. are selectable.
Please refer to Step 3 in Section 7.6.1 Configuring Motion Detection.
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