1/2.7" CMOS, ICR, 2880*1620@ 30/25fps; 2560*1440@ 30/25fps; 2304*1296@30/25fps;1920*1080@30/25fps, Ultra 265/H.264/MJPEG, Triple streams ,DC12V & PoE, 120dB WDR, IP67&IK10, (1.68mm)fixed lens, IR range: up to 20m(66ft), Bulit-in Mic, Micro SD card slot (256 GB), Wide Angle technology realize the horizontal viewing angle of 180°, built-in dewarping