UniView IPC3638SE-ADF40K-WL-I0 Handleiding (135 Pagina's)

Handleiding

101

Set alarm linkage and an arming schedule. See Alarm-triggered Actions and Arming Schedule for

details.

Click Save.

3. Audio Detection

The camera monitors input audio signals and triggers an audio detection alarm when an exception is

detected. Make sure an audio collection device (e.g. sound pickup) is connected, and audio detection is

enabled (see Audio

).

 When audio input mode is Line/Mic.

Go to Setup > Events > Common Alarm > Audio Detection.

Enable Audio Detection.

Set audio detection rules.

Item Description

Detection

Type

 Sudden Rise: Detects sudden rising sound volume, and triggers an alarm when the rise of volume

exceeds the difference.

 Sudden Fall: Detects sudden falling sound volume, and triggers an alarm when the fall of volume

exceeds the difference.

 Sudden Change: Detects sudden rising and falling sound volume, and triggers an alarm when the

rise or fall of volume exceeds the difference.

 Threshold: Triggers an alarm when the volume exceeds the threshold.

Difference/T

hreshold

 Difference: The difference between two sound volumes. The camera triggers an alarm when the

rise or fall of volume exceeds the difference (range: 0-400). This parameter is applicable when the

detection type is Sudden Rise, Sudden Fall, or Sudden Change.

 Threshold: The camera triggers an alarm when the sound volume exceeds the threshold (range:

0-400). This parameter is applicable when the detection type is Threshold.

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