HIKVISION DS-7608NI-M2 Series - Page 90

Steps
1. Go to Smart Analysis → Smart Event Sengs → Other Events .
2. Select a camera.
3. Click Audio
Excepon.
Figure 6-15 Audio Excepon Detecon
4. Oponal: Check Save VCA Picture to save the captured audio excepon detecon pictures.
5. Set the
detecon rules.
1) Select Excepon Detecon.
2) Check Audio Loss
Excepon, Sudden Increase of Sound Intensity Detecon, and/or Sudden
Decrease of Sound Intensity Detecon.
Audio Loss
Excepon
Detects a steep sound rise in the scene. Set Sensivity and Sound Intensity Threshold for
the steep sound rise.
Sensivity
The smaller the value is, the more severely the change would trigger the detecon. Range
[1-100].
Sound Intensity Threshold
It can
lter 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 Detecon
Detects a steep sound drop in the scene. Detecon sensivity [1-100].
6. Set the arming schedule. Refer to
Congure Arming Schedule .
7. Set the linkage acons. Refer to Congure Linkage Acons .
8. Click Apply.
Network Video Recorder User Manual
69