User Manual

Table Of Contents
DS-2TD8167-190ZE2F/W Thermal & Optical Bi-Spectrum PTZ Network Camera User Manual
UM DS-2TD8167-190ZE2F/W 040521NA 35
2. Select one or several audio exception detection types.
Audio Loss Detection: Detect sudden loss of audio track.
Sudden Increase of Sound Intensity Detection: Detect sudden increase in sound intensity.
Sensitivity and Sound Intensity Threshold are configurable.
The lower the sensitivity, the more significant the change must be to trigger detection.
The sound intensity threshold refers to the sound intensity reference for the detection. It is
recommended to set as the average sound intensity in the environment. The louder the
environment sound, the higher the value should be. Adjust it according to the real
environment.
Sudden Decrease of Sound Intensity Detection: Detect sudden decrease of sound intensity.
Sensitivity is configurable.
3. Refer to Set Arming Schedule for setting scheduled time. Refer to Linkage Method Settings for setting
linkage methods.
4. Click Save.
This function varies by model.