1/2.8" CMOS, ICR, 2688*1520:30fps, Ultra 265/H.264/MJPEG,5 streams, AC24V/DC24V/PoE(IEEE 802.3bt), Micro SD card slot, Alarm in/out 7/2, Audio, -40-70?, IP66, 40x optical zoom(5.7~ 228mm), IR range: up to 250m, IR anti-reflection window, SFP