1/1.8", 8.0 megapixel, progressive scan, CMOS, 3840*2160@30fps, Ultra 265, H.265, H.264, MJPEG, Triple streams, AC 24V±25%, DC 24V±25%, PoE (PSE), Micro SD card slot, Alarm in/out 2/1, Audio in/out 1/1, -40-70?, IP66, 25x optical zoom(6.0~150mm), IR range: up to 200m, IR anti-reflection window, LightHunter