4× 1/1.8" Progressive Scan CMOS, ICR, 0.002 Lux @ (F1.0, AGC ON), DarkFighter Technology, 4× 2.8 mm Lenses @ F1.0 (single Lens 108.8°), 185° stitched Panorama horizontal / 100° vertical, 32 MP Resolution, Panorama Mode 25 fps (8160×3616), Original Mode 25 fps (3840×2160, 3072×1728, 2560×1440, 1920×1080, 1280×720), H.265+/H.265/H.264+/H.264/MJPEG, 4× IR up to 20 m, microSD/SDHC/SDXC Card Slot (up to 1 TB), Digital WDR, 3D DNR, BLC, HLC, Defog, 2/2 Alarm IO, 1/1 Audio IO, 2× built-in Microphones, RS-485, 12 VDC / 150 mA Power Output, 1 RJ45 10/100/1000 Mbps self-adaptive Ethernet Port, Single Mode FC Fiber Optical Interface, 24 VAC / 12 VDC / PoE (802.3at, Class 4), IP67, IK10, built-in Heater, Anti-Corrosion Protection NEMA 4X (NEMA 250-2018)