High quality image with 8MP, 1/2.7"CMOS sensor • 8MP (3840*2160)@20fps; 5MP (3072*1728)@30/25fps; 4MP (2560*1440)@30/25fps; 2MP (1920*1080) @30/25fps • Ultra 265, H.265, H.264, MJPEG • Easystar technology ensures high image quality in low illumination environment • 120dB true WDR technology enables clear image in strong light scene • Support 9:16 Corridor Mode • Built-in Mic • Smart IR, up to 50m (164ft) IR distance • Supports 256 G Micro SD card • IP67 protection • Support PoE power supply • 3-Axis