8-MP 1/.1.8" CMOS image sensor 8 MP(3840×2160)@25/30 fps. Built-in multi-core light, the max. IR distance is 50 m and the max. warm light distance is 40 m. Lens 2.7 mm-12 mm F1.6. ROI, SVC, SMART H.264+/H.265+, AI H.264/H.265, encoding after filter, flexible coding. Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking. Powered by the Xinghan Large-Scale AI Models-Vision, AcuPick, video metadata, IVS, face detection, and people counting, etc. Alarm: 2 in, 1 out; audio: 1 in, 1 out; supports max. 1 TB Micro SD card; built-in Mic. 12 VDC/PoE power supply; ePoE. IP67