The Swann AdvancedX Series 4K NVR Security System delivers unparalleled home security with crystal-clear 4K video, powerful motion detection, color night vision and integrated deterrents like bright spotlights and loud sirens. Enjoy free local storage with a 1TB hard drive and reliable wired connections for uninterrupted peace of mind with 24/7 recording. | Swann | | AdvancedX Wired NVR 4K Security Camera System, 8 CH, 4 PoE Dome Cameras Outdoor, 1TB, Night Vision, Motion Detect | White | Best Buy