Tampering - Siemens CCMS2010-IRW User Manual

12.3.14 Tampering

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Security Products
The Tampering setting can be found under this path: System> Tampering.
Tampering Alarm function helps the IP Camera against tampering such as deliber-
ate redirection, blocking, paint spray, and lens cover, etc through video analysis
and reaction to such events by sending out notifications or uploading snapshots to
the specified destination(s).
Detection of camera tampering is achieved by measuring the differences between
the older frames of video (which are stored in buffers) and more recent frames.
Tampering Alarm
The default setting for the Tampering Alarm function is <Off>. Enable the function
by selecting <On>. Users can also activate the function according to the schedule
previously set in the <Schedule> setting page. Select <By schedule> and click
<Please select...> to choose the desired schedule from the drop-down menu.
Tampering Duration
Minimum Tampering Duration is the time for video analysis to determine whether
camera tampering has occurred. Minimum Duration could also be interpreted as
defining the Tampering threshold; longer duration represents higher threshold. Set-
table Tampering Duration time range is from 10 to 3600 seconds. The Default val-
ue is 20 seconds.
Triggered Action (Multi-option)
The administrator can specify alarm actions that will take when tampering is de-
tected. All options are listed as follows.
 Enable Alarm Output
Check the item and select the predefined type of alarm output to enable alarm
output when tampering is detected.
 Record Video Clip
Select this item and the Tampering Alarm recording will be stored in microSD /
SDHC card when tampering is detected.
Pre-trigger buffer recording function allows users to check what happened to
cause the trigger. The pre-trigger buffer time range is from 1 to 3 seconds.
Select <Upload for __ sec> to set the recording duration after tampering occurs.
The setting range is from 1 to 99999 seconds.
Select <Upload during the trigger active> to record the triggered video until the
trigger is off.
NOTE: Please make sure the local recording (with microSD / SDHC card) is acti-
vated so that this function can be implemented. Refer to
tails.
 Send Message by FTP/E-mail
The administrator can select whether to send an alarm message by FTP and/or E-
mail when tampering is detected.
 Upload Image by FTP
Select this item and the administrator can assign a FTP site and configure various
parameters. When tampering is detected, event images will be uploaded to the
appointed FTP site.
Camera settings
Recording for further de-
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