The product realizes contactless temperature measurement for passengers in customs clearance to find and track the passengers with an abnormal temperature quickly and help the staff find passengers with a fever; with help of the HD camera intelligent algorithm, it realizes face detection and temperature measurement for passengers, avoiding false alarms triggered by hot water or food; it alarms and take photos fully automatically after detecting passengers with an abnormal temperature.

Its human temperature measurement refers to the blackbody radiation source. It can be used for compensating the temperature drifts due to changes of the ambient temperature or the thermal imager temperature, thus realizing stable human temperature measurement, higher measurement accuracy, and higher reliability and smaller rate of wrong measurement results for the temperature measurement system.