HIKVISION HiWatch HWI-B120H-U, User Manual

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Network Camera User Manual
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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.

You can view the real-time volume of the sound on the interface.
5. Click Arming Schedule to set the arming schedule.
Refer to Task 2 Set the
Arming Schedule for Motion Detection in Section 10.1.1 for detailed steps .
6. Click Linkage Method and select the linkage methods for audio exception,
including Notify Surveillance Center, Send Email, Upload to FTP/Memory
Card/NAS, Trigger Channel for recording and Trigger Alarm Output.
7. Click Save to save the settings.
Configuring Defocus Detection
Purpose:
The image blur caused by defocus of the lens can be detected, and some certain
actions can be taken when the alarm is triggered.
Note: Defocus detection function varies according to different camera models.
Steps:
1. Enter the Defocus Detection settings interface, Configuration > Event > Smart
Event > Defocus Detection .
Configuring Defocus Detection
2. Check the checkbox of Enable to enable the function.
3. Click-and-drag the slider to set the detection sensitivity. The sensitivity value
ranges from 1 to 100, and the higher the value is, the more easily the defocus