... high speed dome camera housing 2, Privacy mask,alarm 3,220 prisets 4,IP66 protection grade 5,CCD auto diagnosis CCTV Dome Camera HousingModelMY-64 ... GradeTVS3000V lightning protection, surge protection and voltage transient protection; Outdoor dome camera:IP66StructureQuick-mountedAppearanceoutdoor modeDimension(mm)465×340×315Weight(Kg)6.5