Dahua Technology IVSS, User Manual

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User's Manual
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detection rules for the visible light channel of a thermal camera.
Call alarm is only available with AI by Camera.
6.10.1 Enabling the Smart Plan
To use AI by Camera, you need to enable the corresponding smart plan first. For details, see "6.2.1
Enabling the Smart Plan".
6.10.2 Configuring Call Alarm
Configure call alarm rules. The call alarm is only available with thermal cameras.
Procedure
Step 1 Log in to the PC client.
Step 2 Click on the upper-right corner and then click
Event
.
You can also click Event from the configuration list on the home page.
Step 3 On the device tree, select the visible light channel of a thermal camera.
Step 4 Select Smart Plan > Call Detection .
Step 5 Click to enable the function.
Step 6 Click and then drag the corners to adjust the detection zone.
Step 7 Set the sensitivity and minimum duration.
●
Sensitivity: The higher the sensitivity, the easier the call action is detected but
meanwhile the higher probability of false alarms.
●
Minimum duration: If the call action still lasts longer than the minimum duration, the
system will trigger an alarm.
Step 8 Click Schedule to select a schedule from the drop-down list.
The system triggers corresponding alarm actions only during the alarm deployment
period.
You can select an existing schedule from the Schedule drop-down list. You can also add a
new schedule.
Step 9 Click Select next to Event Linkage to set alarm actions.
Step 10 Click
Save
.
6.10.3 Live View of Call Alarm
Log in to the PC client, and then under the Live tab, open a view window. The video image of the
view is displayed. When an alarm is triggered, the detection zone flashes red.
6.10.4 Call Alarm Search
Search for videos or images of call alarm.