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Old September 2nd, 2012, 10:05   #3
Drake's Avatar
Join Date: Dec 2001
Location: Montreal, QC
Yes, NODs/cameras/camcorders/cellphones can see IR light and IR light sources.

Additionally, many IR light sources are not shielded (covered by a filter that blocks 650nm and lower, i.e, visible light) and the visible red component (600-700nm range) is clearly visible as a dim red light by the naked eye (specially in low/no light conditions).
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