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DS-2TD2137-7P Thermal Network Camera User Manual
3. Move the line to the target, then click
NOTE:
Compare the calculated line length to the actual length to verify the calibration
settings.
4. Click
to exit.
NOTE:
Verify not only the person, but also other objects appearing in the view such as car,
street lamp, etc.
Set Rules
The device can detect if any target breaks the VCA rules. The optical camera will track the target or the
device will alarm when the VCA rule is triggered.
Steps
1. Go to Configuration → VCA → Rule.
2. Click
to add a new rule.
3. Enter the rule name, and click the drop-down menu to select Rule Type.
NOTE:
Each scene can be configured with different rule types. Up to eight rules can be set
for one scene.
•
Line Crossing: If any target moves across the setting line, the alarm will trigger.You can set the
crossing direction.
•
Intrusion: If any target intrudes into the pre-defined region longer than the set duration, the alarm
will trigger.
•
Region Entrance: If any target enters the pre-defined region, the alarm will trigger.
•
Region Exiting: If any target exits the pre-defined region, the alarm will trigger.
4. Set the rule parameters.
•
Sensitivity: The higher the value, the easier the alarm can be triggered.
•
Detection Target: It is recommended to select the target as Human & Vehicle. In distant view, the
device cannot classify the target with pixels fewer than 10 x 10. The target will be recognized as
human directly. So, the selection of this item will not trigger a false or missing alarm.
•
Background Interference Suppression: Eliminate environment interference to reduce false alarms
(for example, wind blown grass).
5. Draw the rules.
•
When the rule type is selected as Line Crossing, click
the line end points to adjust the position and length.
•
Line Crossing: You can set the crossing direction. Bidirectional, A-to-B, or B-to-A are selectable.
UM DS-2TD2137-7P 042021NA
to caculate the length.
to draw a line in the live view. You can drag
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