2MP Video Analytics Indoor Speed Dome with D/N, Extreme WDR, SLLS, 30x Zoom lens, f4.5-135mm/F1.6-4.4 (HOV:62.4°-3.5°), DC iris, Auto Focus, H.264, 1080p/60fps, 2D 3D DNR, Audio, MicroSDHC/MicroSDXC, High PoE/DC 12V, IK09, DI/DO, Built-in Analytics