HIKVISION DS-7600NI-I2 Series User Manual

Network Video Recorder User Manual
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6.2.18 Audio Exception Detection
Audio exception detection detects abnormal sounds in the scene, such as a sudden
increase/decrease in sound intensity.
Steps
1. Go to Smart Analysis → Smart Event Settings → Other Events.
2. Select a camera.
3. Click Audio Exception.
Figure 6-15 Audio Exception Detection
4. Optional: Check Save VCA Picture to save the captured audio exception detection pictures.
5. Set the detection rules.
1) Select Exception Detection.
2) Check Audio Loss Exception, Sudden Increase of Sound Intensity Detection, and/or Sudden
Decrease of Sound Intensity Detection.
Audio Loss Exception
Detects a steep sound rise in the scene. Set Sensitivity and Sound Intensity Threshold for
the steep sound rise.
Sensitivity
The smaller the value is, the more severely the change would trigger the detection. Range
[1-100].
Sound Intensity Threshold
It can filter the sound in the environment. The louder the environment sound is, the higher
the value should be. Adjust it according to the environment. Range [1-100].
Sudden Decrease of Sound Intensity Detection

HIKVISION DS-7600NI-I2 Series Specifications

General

Brand	HIKVISION
Model	DS-7600NI-I2 Series
Category	Network Hardware
Language	English