Temperature Detection - Speco N8NRE User Manual

AI Event Management
② Set the schedule and the alarm duration time.
③ Click "Trigger Mode" to configure exception alarm linkage items. Enable or disable "Record", "Snapshot", "Push", "Alarm-out", "Preset", "Buzzer",
"Pop-up Video", "Pop-up Message Box" and "E-mail". The alarm linkage settings are the same as the face detection alarm (see 11.1 Sensor Alarm
for details).
④ Click "Apply" to save your settings.

9.10 Temperature Detection

Temperature Detection is only available if you are using the appropriate Speco Technologies' Thermal Camera.
Temperature Measurement: When a temperature of the pre-defined point/line/area exceeds the temperature threshold value, alarms will be
triggered.
① Click Start→Settings→AI/Event→AI Event→Temperature Detection to go to the following interface:
② Set the schedule and the alarm duration time.
③ Set thermography rule. Select the rule type, including Point, Line and Area.
Emissivity: Set the emissivity of the target. The emissivity of each object is different.
Distance: The distance between the target and the camera.
Reflected temperature: If there is any object with high emissivity in the scene, set the reflective temperature to correct the ambient temperature.
The reflective temperature should be set the same as the temperature of the high emissivity object.
Set the alarm rule, alarm temperature and alarm output. For example, select Alarm Rule as Above (Average Temperature), set the alarm
temperature to 100°C and check alarm output. Alarms will then be triggered when the average temperature of the target is higher than 100°C.
④ Set the point, line or area on the small window.
Point setup: After the type is set to "Point", click on the image to set the point. Up to 10 points can be set in the above interface.
Line setup: After the type is set to "Line", drag the mouse on the image to draw a line. To ensure the accuracy of temperature measurement, it is
recommended to set not more than two lines at the same time.
Area setup: Click around the area where you want to set as the alarm area on the image (the alarm area should be a closed area). To ensure the
accuracy of temperature measurement, it is recommended to set not more than two areas at the same time.
⑤ Click "Trigger Mode" to configure exception alarm linkage items. Enable or disable "Record", "Snapshot", "Push", "Alarm-out", "Preset", "Buzzer",
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