Set Expert Mode - HIKVISION DS-2TD2138-4/QY User Manual

Distance
The distance between the target and the device.
Pre-Alarm Threshold
When the temperature of target exceeds the pre-alarm threshold, and this status keeps more
than Filtering Time, it triggers pre-alarm.
Alarm Threshold
When the temperature of target exceeds the alarm threshold, and this status keeps more
than Filtering Time, it triggers alarm.
Pre-Alarm Output and Alarm Output
Check Pre-Alarm Output and Alarm Output to link the pre-alarm or alarm with the connected
alarm device.
Temperature Sudden Change Alarm
When the temperature change exceeds the set sudden change alarm value within the set
cycle, the camera triggers an alarm.
Note
Temperature sudden change alarm is only supported by certain device models.
5. Refer to Set Arming Schedule for setting scheduled time. Refer to Linkage Method Settings for
setting linkage method.
6. Click Save.
The maximum and minimum temperature will be displayed on the live view.
Note
Go toImage → VCA Rules Display to adjust the fonts size and the temperature colour of normal,
alarm and pre-alarm.

3.3.3 Set Expert Mode

Select the temperature measurement rules from Point, Line, or Area and configure parameters,
the device alarms if the alarm rules are met.
Steps
1. Go to Configuration → Temperature Measurement → Basic Settings, check Enable
Temperature Measurement.
2. Refer to Set Thermography Parameters to set the parameters.
3. Go to Configuration → Temperature Measurement → Advanced Settings, select Expert.
4. Select and enable the temperature measurement rules. Please refer to Set Thermography Rule
for setting the rule.
5. Optional: Click Area's Temperature Comparison to set the alarm rules and the temperature.
Thermal Network Camera User Manual
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