1/1.7"" Progressive CMOS ICR 0lux with IR Up to 4000 x 3072 at 20fps resolution 2mm/F2.4 lens 360°Panoramic view H.264/MJPEG dual-stream DC12V & PoE Support on-board storage Up to 15m IR Up to 1600x1200 ePTZ Built-in microphone & speaker IP66 Audio/Alarm IO