2 Mega pixel, 1/3" 2 Mega pixel Lumii CMOS sensor, optimized for low light performance, built in megapixel vari-focal f=3-9mm lens, Outdoor vandal proof dome, pure digital video network camera, Triple Streaming (H.264, MPEG-4 & M-JPEG), 2-way audio, Built-in SDHC card slot for FTP backup, PoE, ICR Day/Night, 3-axis rotation, IP66 and IP67, Intelligent Video w/ Motion/Audio/ Blur detection, ONVIF, Dome type, DC12V/AC24V