MEGApix 16 Megapixel Flexible Panoramic Indoor/Outdoor Vandal Dome (4 cameras in 1), 360 and 180 Panoramic View, 1/3″ Image Sensors, Customizable 2.8, 4, 6, and 8mm options, Flexible sensor positioning with magnets, Dual Codecs (H.264, MJPEG) with simultaneous Dual Streams, True Day/Night with Mechanical IR Cut Filter, True WDR (120dB), Two Way Audio, Smart DNR 3D Digital Noise Reduction, Auto Gain Control (AGC), Auto White Balance (AWB), Motion Detection, Micro SD/SDHC Class 10 Card Slot (card not included), Web Server Built In, OnVIF Profile S. IP66, PoE Class 4 and DC12V PoE Injector Included, 5 Year Warranty. Note: Lens modules not included. Must add any combination of 2.8, 4, 6, or 8mm options.