User`s manual
VIVOTEK
User's Manual - 47
Smart IR disabled; distance: 5M
Smart IR enabled; distance: 5M
Smart IR disabled; distance: 3M
Smart IR enabled; distance: 3M
The Smart IR function is more benecial when the spot of intrusions or an object of your interest is close
to the lens and the IR lights� For example, if an intruder has a chance of getting near the range of 3
meters, Smart IR can effectively reduce the over-exposure� For a surveillance area at a greater distance,
e.g., 5 meters, the Smart IR function may not bring as signicant benets as in close range.
Smart IR
When enabled, the camera automatically adjust the IR projection to adjacent objects in order to
avoid over-exposure in the night mode�