HIKVISION UD02330B User Manual page 73

function.
3. Check the checkbox of Sudden Increase of Sound Intensity Detection to detect
the sound steep rise in the surveillance scene. You can set the detection
sensitivity and threshold for sound steep rise.
4. Check the checkbox of Sudden Decrease of Sound Intensity Detection to detect
the sound steep drop in the surveillance scene. You can set the detection
sensitivity and threshold for sound steep drop.
Notes:
 Sensitivity: Range [1-100], the smaller the value is, the more severe the
change should be to 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 real environment.
Figure 5-45 Configuring Audio Exception Detection
5. You can view the real-time volume of the sound.
6. Click the Edit button to set the arming schedule.
7. Select the linkage methods for audio exception. Refer to Task 3 Set the Alarm
Actions Taken for Motion Detection in Section 5.6.1.
8. Click Save to save the settings.
Thermometric Network Bullet Camera User Manual
73