Simple set-up: 720P HD and full glass lens. Captures crystal-clear images with an all-glass camera lens with F/2.0 Aperture and HD resolution (1280x720), 111 wide-angle and 4x zoom, own your content, 940NM infrared sensor, night vision, activity alerts and motion detection, monitor activity on your phone. Multiple camera management & camera access sharing, monitor your entire house or small business with multiple cameras. Talk and listen with 2-way audio.