2. Product Installation
2.1. Installation Location Selection
(1) The camera is set up right in front of the passage to capture the face.
(2) The recommended installation height is about 2 meters, and the
recommended viewing angle of the camera is 0~5 degrees.
(3) In order to ensure the effect of body temperature detection, the distance
between device and personnel collection point should be within 2 meters
(range 0.25~3 meters).
2.2. Installation Environment Standard
(1) Illumination requirements: no backlight, no obvious reflection on the face,
uniform light and no shadows. In addition, if the face in the lens is not bright
enough, in order to ensure sufficient lighting on the scene when capturing
faces, it is recommended that lighting equipment needs to be added
accordingly to fill up the face light (generally 250~800 Lux).
(2) Requirements for light and wind: It is recommended that the device be
installed indoors to ensure that there is no wind or direct sunlight between
the device and personnel, and avoid the phenomenon of excessively low and
high temperature measurement caused by blowing and direct sunlight.
