1/2.7" CMOS, ICR, 5MP (2880*1620), Max 25fps; 4MP (2560*1440), Max 25fps; 3MP (2304*1296), Max 25fps; 1080P (1920*1080), Max 30fps; Ultra 265/H.265/H.264/MJPEG, Triple streams ,DC12V & PoE, 120dB WDR, (2.8mm, 4mm)fixed lens, Alarm in/out 1/1, Audio1/1,IR range: up to 30m, Micro SD card slot?LightHunter: 0.003 Lux min. illumination