Axis P3935-RL User Manual page 42

AXIS P3935-LR Network Camera
The device interface
• Operator: Has access to all settings except:
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• Media user: Allows access to the video stream only.
The context menu contains:
Update user: Edit the user's properties.
Delete user: Delete the user. You can't delete the root user.
By creating an ONVIF user, you automatically enable ONVIF communication. Use the username and password for all ONVIF
communication with the device. For more information see the Axis Developer Community at axis.com.
ONVIF media profiles
An ONVIF media profile consists of a set of configurations that you can use to change media stream settings.
Add media profile: Click to add a new ONVIF media profile.
profile_x: Click a profile to edit.
Analytics metadata
Metadata producers
Metadata producers lists the channels used by apps and the metadata they are streaming from the device.
Producer: The app producing the metadata.
Channel: The channel used by the app. Check to enable the metadata stream. Uncheck to disable the stream for compatibility
or resources management reasons.
Detectors
Camera tampering
The camera tampering detector generates an alarm when the scene changes, for example because the lens is covered, sprayed
or severely put out of focus, and the time in Trigger after has passed. The tampering detector only activates when the camera
has not moved for at least 10 seconds. During this period the detector sets up a scene model to use as a comparison to detect
tampering in current images. For the scene model to be set up properly, make sure that the camera is in focus, the lighting
conditions are correct, and the camera doesn't point at a scene that lacks contours, for example a blank wall. Camera tampering
can be used as a condition to trigger actions.
Trigger after: Enter the minimum time that the tampering conditions must be active before the alarm triggers. This can help
prevent false alarms for known conditions that affect the image.
Trigger on dark images: It is very difficult to generate alarms when the camera lens is sprayed, since it is impossible to distinguish
that event from other situations where the image turns dark in a similar way, for example when the lighting conditions change.
Turn on this parameter to generate alarms for all cases where the image turns dark. When it's turned off, the device doesn't
generate any alarm when the image turns dark.
Audio detection
All System settings.
Adding apps.
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