1/1.8” Progressive Scan CMOS, Color: 0.0005 Lux @ (F1.2, AGC ON), 0 Lux with IR, DarkFighter 2.0 Technology, ICR, up to 50 fps (3840×2160, 3072×1728, 2688×1520, 1280×720), up to 100 fps (1920×1080), motorized 2.8-12 mm @ F1.38 - F2.53 Lens (112.3°~41.2°), 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, 140 dB WDR, microSD/SDHC/SDXC Card Slot (up to 1 TB), 1/1 Audio IO, 2/2 Alarm IO, CVBS (only for Debugging), RS-485, 2 built-in Microphones, built-in Speaker, 12 VDC / 100 mA Power Output, 24 VAC / 12 VDC / PoE (802.3at, Class 4), IP67, IK10; Face Capture (up to 120 Faces simultaneously), Face Comparison (up to 10 Face Libraries with up to 30000 Faces each, 150000 Faces in total), Multi-Target-Type Detection, Perimeter Protection, People Counting, Queue Management, Heat Map, Hard Hat Detection, Metadata, Regional People Counting, On/Off Duty Detection; Built-in Heater; Anti-Corrosion Protection NEMA 4X (NEMA 250-2018)