The problem is infrared light doesn't go through plastic so at night when video surveillance is most often needed it's useless. An IP66 rated (may be overkill)

The problem is infrared light doesn't go through plastic so at night when video surveillance is most often needed it's useless. An IP66 rated (may be overkill) simple camera is tough to find it may be out there somewhere I'll find one! I'll have to pick the brains of the surveillance guys at work they use Pelco but that's industrial.