Weatherproof connection of external sensors  ,   Connection to camera using MxBus  ,   6 self-powered inputs for connectiong up to 6 external sensors  ,   Protection class IP66/IK08, -30 to 60 degree C / -22 to 140 degree F  ,   Box can be mounted safely out of reach in the wall mounts of M1x, M2x, D1x, D2x