D-Link Forums
D-Link FAQ => Network Camera FAQs => Topic started by: JavaLawyer on April 25, 2012, 05:59:24 AM
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The clicking sound that emanates from D-Link network cameras when transitioning between day and night modes is considered normal behavior. This noise is due to the physical movement of the IR cut filter engaging/disengaging when switching between day and night mode.
Additional Resources
- Network Cameras - Searchable FAQ Index (http://forums.dlink.com/index.php?topic=58404.0)
- Network Cameras - Important Posts & Information (http://forums.dlink.com/index.php?topic=58121.0)