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ALC


Surveillance Education Category:
Glossary
Author: Tyler Norris

Automatic Level Control (ALC) is a feature of some cameras, that allows the camera to either bring out detail in bright areas of the image, or bring out more detail in the darker areas, depending on how it is set up. This is often useful where the view has a window in the background, where the sunlight is causing the image of the room to be much darker than required.



<-- Alarm Input
 
Ambient Light Level -->
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