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 IP camera can identify people and vehicles in terms of their shapes, which minimizes unnecessary alarms such as animals or shadows. It can also specify the type of detection when sending motion alerts to you. You can know what happened by just glancing at the phone screen. | 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 camera’s spotlights and siren will be triggered to warn off the would-be criminal. You could also manually activate the spotlights to stop the crime before it happens. | Time-Lapse Videos and Multiple Recording Options: With time-lapse videos, you can keep tracking your 3D printing, see the whole construction process in a few minutes, or capture beautiful views from sunrise to sunset. Time-lapse Videos or Recording Videos can both be saved on a microSD card (Up to 256GB, Not included), Reolink NVR, or FTP server. No hidden fee will be charged, and no extra subscription will be needed for multiple recording options. | Faster and Simplified PoE Installation: Thanks to the power over Ethernet (PoE) technology, this outdoor bullet camera can transmit videos and get power via only one network cable. You can install this security camera quickly and easily for a reliable connection. (No Power Adapter Included)