For maximum measurement accuracy, the following conditions must be met:

1. Before checking the temperature, a person must normalize their body temperature. To do this, a person must avoid exposure to direct sunlight, incoming air flow from the street or air conditioning, and exclude any other factors that can cause momentary changes in body temperature.
2. The measurement area must contain only one person.
3. A person must be without a medical mask, glasses, or headgear in the measurement area.
4. In the measurement area, a person must stay at a distance of 1-2 metres from the camera for at least three seconds without moving, while looking into the camera lens.