Dahua 2MP 30X Zoom Megapixel 1080P HD Oudoor IP PTZ Network Security Surveillance CCTV Camera Weatherproof Infrared Night Vision IR PTZ: 1944(H) x 1092(V), 2 Megapixels H.264 & MJPEG dual-stream encoding 30X Optical Zoom Day/Night, 2DNR, AWB, AGC, BLC IP66