1/1.8” Progressive CMOS, color: 0.002 Lux @ (F1.2, AGC ON), 0 Lux with IR, ICR, 25 fps (3840×2160, 3072×1728, 2560×1440, 1920×1080, 1280×720), 2.8-12 mm @ F1.2~2.5 Lens (98.0°~38.1°), up to 40 m IR, P-Iris, H.265+/H.265/H.264+/H.264/MJPEG, 5 defined Streams, 3D DNR, BLC, HLC, Defog, EIS, 120 dB WDR, microSD/SDHC/SDXC Card Slot (up to 1 TB), 1/1 Audio IO, 2/2 Alarm IO, 2 built-in Microphones, built-in Speaker, CVBS (only for Debugging), RS-485, 12 VDC / 100 mA Power Output, 24 VAC / 12 VDC / PoE (802.3at, Class 4), IK10; Anti-Corrosion Protection NEMA 4X (NEMA 250-2018); Face Capture (up to 60 Faces simultaneously), Face Comparison (up to 10 Face Libraries with up to 30000 Faces each, 150000 Faces in total), Multi-Target-Type Detection, Metadata, Perimeter Protection, People Counting, Queue Management, Heat Map, Hard Hat Detection, Regional People Counting, On/Off Duty Detection