The Sunlight and Hard Light may lead to big differemce between site image and registered image;
backlight, side-light and strong light will influence the recognition experience.
(Notice: from the view of human eyes, the color changes on face skin may result in wrong recognition
of of identity; uncler exposure area, no matter large or small, may influence the identity judgement)
Sunlight Shines Indoor Glass Window
Sunlight Shines Through the Door,
with Glass Window at One Side
Sunlight Shines Through the Door
Glass Window or Class Wall
Hard Light
Door
Wall
Curtain
Device shall be installed in places avoiding backlight, side-light, strong light and direct sunlight.
The recommended place for Installation ( Please keep
3m away from the window, or does not influenced by
sunlight, can be considered for installation)
Backlight, side-light or direct strong light, not suitable
for installation.
Other areas, install in suitable places according to actual
light impact.
Door
Light
Wall/Shields
Door
Light
Wall/Shields
Light
Door
Door
Wall
Door
Glass wall
Wall/Shields
Light
Back LightStrong LightSide Light
Installation
To Next Page
Loading...
