... speed dome camera 2.CCTV dome camera 3.1/4 Sony CCD 4.High resolution 540TVL 5.IR PTZ camera We are is the professional CCTV camera,IR Dome camera,zoom camera manufactory ... ,ODM order! 1/4 sony color ccd,480 TV Lines, IR-CUT FUNCTION , Day&night, 27x Zoom camera, High speed dome. Feature:1, Outdoor 6 inch high speed ...