REOLINK 4K PTZ Outdoor Camera, PoE IP Home Security Surveillance, 5X Optical Zoom Auto Tracking, Spotlights Color Night Vision, Two Way Talk, Up to 256GB microSD Card (Not Included), RLC-823A

4K ULTRA HD & 5X OPTICAL ZOOM: Boasting an ultra-high clarity of 4K Ultra HD, which is 1.6X sharper than the 5MP cameras, this camera could also deliver stunning 8MP full-color night vision. The 5X optical zoom also allows you to zoom in for more details and zoom out for a broader view.
SMART DETECTION & AUTO TRACKING: Advanced person/vehicle detection based on leading-edge detection algorithms helps to identify true threats and filter playbacks accordingly. It also tracks the moving targets automatically and keeps an eye on suspicious activities for you.
TIME LAPSE & FLEXIBLE RECORDING OPTIONS: Start to shoot time-lapse videos to view the changes of a day in minutes or seconds. 24/7, scheduled, or motion-activated recordings can all be saved to a microSD card (up to 256GB, not included), Reolink NVR, or the FTP server.