I need some high res cameras for watching factory machinery. They need to give a good picture in low light conditions.

Any pointers??

antdickens,

A little bit more information might help.

What type of machinery?, Are you looking at a mechanical process? product movement? size of area to watch?, size of targets in the area? speed of machinery or targets, environmental problems (dust, steam, chemicals etc) etc.

I'm sure others will have their own questions.