6. Specify the linkage method when an event occurs. Select one or more response
methods for the system when an intrusion detection alarm is triggered.
Notify Alarm Recipient
Send an exception or alarm signal to the remote management
software when an event occurs.
Send Email
Sends an email to a specified address when there is an alarm.
Note
: You must configure email settings before enabling this
option. See “To set up the email parameters” on page 17 for
further information. If you want to send the event snapshot
together with the email, select the “Attached Snapshot” option.
Upload Snapshot
Capture the image when an alarm is triggered and upload the
snapshot to NAS or FTP server.
Note
: To upload the snapshot to NAS, you must first configure
the NAS settings. See “NAS settings” on page 59 for further
information.
To upload the snapshot to an FTP, you must first configure the
FTP settings. See “To define the FTP parameters” on page 16
for further information. Enable the
Upload Type
option.
To upload the snapshot to FTP and NAS when motion
detection or an alarm input is triggered, you must also enable
Enable
Event-triggered Snapshot
under the snapshot
parameters. See “Snapshot parameters” on page 57 for further
information.
Trigger Channel
Triggers the recording to start in the camera.
Trigger Alarm Output
Trigger external alarm outputs when an event occurs. Select
Select All
or each individual alarm output.
Note
: This option is only supported by cameras that feature an
alarm output.
7. Click
Save
to save changes.
Defocus detection
The camera can detect image blur caused by defocusing of the lens, triggering a series
of alarm actions.
The sensitivity level determines how much blur is tolerated by the camera before
triggering an alarm. When enabled, the camera regularly checks the level of image
focus (to allow for variations in light during the day) and then compares the current
image to that of the reference image to see if there is a difference. A high sensitivity
level means that there cannot be a large variance between the reference and current
image.
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TruVision Stainless Steel IP Cameras Configuration Manual
