1/1.8” 4 Megapixel progressive scan CMOS, 2688 × 1520 @30FPS Minimum illumination: 0.0007 lux @ F1.6 (Color, 30 IRE); 0.0004 lux @ F1.6 (B/W, 30 IRE); 0 lux (Illuminator on) True Day/Night with ICR Filter, BLC / HLC / True WDR (140dB), 3D DNR, Defog 2.7-12 mm varifocal lens (115°–47°) Up to 60 meters Smart IR Illumination H.265; H.264; H.264H; H.264B; MJPEG, ONVIF (Profile S/Profile G/Profile T); CGI Built-in MIC, Micro SD: Max 512GB, 1/1 Audio I/O, 2/1 Alarm I/O With deep learning algorithm, it supports: video metadata, smart sound detection, IVS, face detection, smart object detection, and people counting, etc. Bullet design, metal shell, IP67, IK10, -30°C~+60°C Power ePoE / PoE / 12VDC power, 9.8W max Free IP monitoring software available