I'd go turrets inside and out. Definitely starlight ones outdoors and probably indoors as well if budget allows. Not sure what your budget buys in euros. The HDW5231R-Z is excellent. The outdoor turrets should probably flank the big door to allow closeups of people approaching, otherwise they'll all be at a distance. You'll need a dedicated cam outdoors to catch plates at night. For settings, start at locking the exposure at 1/500 day and night and drop the gain down. 1/1000 or better may help for faster traffic. 15fps should be plenty. You may need an additional external illuminator. For inside, if budget allows go for starlights as well. If not, the 4431 stuff has good dynamic range.