Dahua EVS71 Series, Руководство пользователя

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User's Manual
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4.9.2 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. For details, see "6.7.3 Schedule".
Step 9 Click Select next to Event Linkage to set alarm actions. For details, see "6.4.1 Alarm
Actions".
Step 10 Click Save .
4.9.3 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.
4.9.4 Call Alarm Search
Search for videos or images of call alarm.
Procedure
Step 1 Log in to the PC client.
Step 2 On the home page, click Search .
Step 3 Select one or more devices.
Step 4 You can search for the videos or images of call detection.
●
Videos
1. Under the
Record
tab, select
Thermal
as video type.