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User Manual of Thermal Network Speed dome
5.3.1 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 > Event > Smart Event > Audio Exception Detection
2. Check the checkbox of Audio Loss Detection to enable the audio input exception
detection.
3. Check the checkbox of Sudden Increase of Sound Intensity Detection 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 Decrease of Sound Intensity Detection 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.
© Hikvision
www.a1securitycameras.com email: sales@a1securitycameras.com
Figure 5-20 Audio Exception Detection
Available from A1 Security Cameras
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