I have bought C230I two cameras and both are great, so acidentaly instead of C230I I have ordered C230.

Camera works just fine during the day but during the night with IR enabled, IR gets reflected from dome that everything looks foggy.

I have tried and pointed camera to the center just in case that there is IR relfection from dome  plastic and cleaned dome but still same. 

It only works when dome is removed but I can not keep camera outside like that ...

When I turn on Autocolor it works fine and shows colors but I dont want to keep light all night long.

Any idea how to solve this as I dont see camera electronic issue here.