1/2.8” 8Megapixel progressive CMOS 8MP 3840 × 2160 @ 20FPS (25FPS with AI off) Minimum illumination: 0.007 Lux@F1.4 (Color, 30IRE); 0.0007 Lux@F1.4 (B/W, 30IRE); 0 Lux (Illuminator on), Starlight technology Up to 30 meters IR Illumination, Smart IR True Day/Night (ICR), 3DNR, BLC / HLC / True WDR 120dB / 3D DNR Fixed lens 2.8 mm (108°) H.265; H.264; H.264H; H.264B; MJPEG encoding, ONVIF(Profile S/Profile G/Profile T); CGI; P2P; Milestone; Genetec Micro SD Card slot, up to 256GB Built-in MIC, no Audio I/O, no Alarm I/O Metal case, Bullet design, IP67, -40°C~+60°C, PoE / 12VDC power Analytics: Tripwire; intrusion (support the classification and accurate detection of vehicle and human), Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos. Free IP monitoring software available