PLANET ICA-4200V - Manual (Page 65)

Full HD 20M IR Vari-Focal Dome IP Camera
ICA-4200V
3.13.2 Camera Tampering
Camera tampering detection is a new intelligent functionality that further strengthens
the benefit of Network Camera. When the camera is moved, partially obscured,
severely defocused, covered or sprayed, an event can be triggered to send
notifications, upload images/files to remote server or email.
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Minimum Duration
Define the minimum triggered duration by camera tampering
detection. The triggered duration less than target value will be ignored
to filter false alarms.
This function is not recommended for camera with PTZ/ePTZ functions.
3.13.3 Audio Detection
Audio detection alarm can be used as a complement to motion detection. Since audio
detection can react to events in areas too dark for the video motion detection
functionality to work properly. In addition, it can be used to detect activity in areas
outside of the camera’s view.
Audio Alarm Level Define the threshold value of audio detection.