VIGI 4MP Outdoor Full-Color Dual-Lens Varifocal Pan Tilt Network Camera 4MP Super-High Definition_ 4MP offers more than enough pixels to pick up some of the more discreet details. 24h Full-Colour:: Captures 24 hours of full-colour details, even in pitch-black conditions, thanks to a large-aperture lens, a high-sensitivity sensor, and 4× attached supplemental lights. 3× Zoom_ Allows for closer viewing of objects in expansive areas. Instant Zoom_ Zooming is instant without suffering from delays and image dragging. Human Vehicle Classification_ Distinguishes humans and vehicles from other objects, so you receive more accurate event notifications. Smart Detection_ Receive notifications and check feeds when someone crosses a boundary, enters an area you've set, obstructs the camera, removes/abandons objects, or enters/exits a certain region. Powerful Pan Tilt_ Customized patrol routes and auto-tracking provide more intelligent options to monitor key areas and improve security within your property. Active Defense_ Warn potential intruders instantly with sound and light when abnormal events. Two-Way Audio_ With voice intercom support, carry two-way conversations while watching your feed from anywhere. H.265+: Compresses the video size without sacrificing video quality, easing the network load and saving disk space. IP66 Waterproof_ Reliable IP66 for stable outdoor performance. Flexible Management and Storage_ Take full control over your security via four management methods_ the web UI, NVR UI, VIGI app, and VIGI Security Manager. Local storage is available for each method, as well as onboard storage with an SD card slot (up to 256GB).