Maximum 5MP resolution, Maximum 30fps at all resolutions (H.265/H.264/MJPEG), Color: 0.1 lux (F2.3, 1/30sec) B/W: 0.02 lux (F2.3, 1 /30sec), 2.3mm fixed focal length, alarm I/O and audio support, support H.265, H.264, MJPEG codec, multiple streaming, day < night auto (ICR), WDR (120dB), Defocus detection, direction detection, manipulation, virtual line, audio detection, Micro SD/SDHC/SDXC memory slot (128GB) Hallway View (90°/270°), WiseStream II support, PoE, IP66, IP6K9K, IK10