1:1/4 Sony CCD ,420-540TVL 2:150m,18x/26x/36x optical zoom ... wall or ceiling (wall mounting or hoisting) 6: IES micro switch, Mitsubishi Motor, lightning protection, fog and rain protection, contains: bracket ... . Installation option: Wall mounting bracket,Surface, In-ceiling, Pole Outdoor Sony CCD 540 TVL PTZ cctv dome Camera