1/2.7" CMOS, ICR, 3840*2160: 20fps; 2560*1440: 30fps, 1920 x 1080:30fps Ultra 265/H.264/MJPEG, Triple streams ,DC12V & PoE, 120dB WDR, IP67, (2.8mm,4mm)fixed lens, IR range: up to 30m, IR anti-reflection window, Bulit-in Mic, Micro SD card slot