DS-2CD4135FWD-IZ 3MP Smart IP Indoor Dome Camera-Hikvision
We've been using these for our bar POS shots (all over the place, really), and haven't had any issues. Depending on your ceiling material, and color, using one of these...
Black and white mode is nearly always better for dark scenes. Unless you absolutely need color, or prefer color over clarity, I think your settings are fine. You can always fine tune once it's up to accommodate your exact lighting conditions.