4K Ultra HD & 5X Optical Zoom & 123° Wide Angle: The varifocal lens allows you to 5X zoom in on the distant object without compromising the 8MP resolution. Cover almost every angle with the built-in wide 123° viewing angle (H: 105°, D: 123°), allowing you to keep an eye on what matters most. Human/Vehicle Detection with Smart Alerts: This 811A PoE camera uses advanced AI to accurately identify people and vehicles by their shapes, reducing false alarms caused by animals, moving shadows, or light changes. You can easily adjust detection zones and sensitivity in the app to focus only on the areas that matter, ensuring more accurate alerts and fewer unnecessary notifications. Full Color Night Vision with Spotlights: This 4K outdoor camera enables you to view clear images with brilliant color in live video streaming and playback. Once an intruder is detected, the cameras spotlights and siren will be triggered to warn off the would-be criminal. You could also manually activate the spotlights