GW Security 16 Channel 8-Megapixel 4K (3840x2160) NVR with (16) UltraHD 4K 8MP 2.8~12mm Varifocal Zoom H.265+ Microphone Audio&Video PoE IP Smart AI Dome Cameras, 2 x 12TB Hard Drive - Camstar, GW16CH8171MIC1612TB

• 16 Channel 8-Megapixel 4K (3840x2160) NVR with (16) UltraHD 4K 8MP 2.8~12mm Varifocal Zoom H.265 Outdoor/Indoor Waterproof Microphone Audio&Video PoE IP Dome Cameras 2021 Newest Human Detection AI Smart Functions - This system have 15 AI Smart Functions include Human Detection, Area Intrusion, Line crossing, Region Entrance/Exiting, Object Missing, Parking Detection, etc. You can customize motion detection zones with 15 AI Smart Function and adjust motion sensibility. You will get notifications only when the human or AI smart motion is detected, the useless motion caused by natural will be filtered. It will greatly reduce annoying false alert Starlight Color Night Vision - Our Starlight Color Night Vision cameras use advanced Sony Starvis sensor to give you high-quality color video in very low light conditions from full daylight to starlight. Compare to black/white video you get at night with regular infrared cameras, you will get full color video at night with this color night vision camera. With this improved feature, you get more detail and contrast in night time video recording for the extra security comfort. Superior UltraHD 4K (8 Megapixel) Video Resolution with 2.8-12mm Varifocal Lens 22?120? 4x Optical Zoom, 20x Intelligent Digital Zoom, Record and Playback using an GW H.265 NVR, FTP or Blue Iris. With the Newest H.265+ video compression technology, it allows you to save up to 50% more storage space and improves bandwidth efficiency. Support Cloud Storage (Google Drive & Dropbox) / Cloud Upgrade with One-Click. Pre-installed Two 12TB Hard Drive (2 SATA, Up to 12TB each, Total up to 24TB) with 2 Year Warranty and US-based Free Life Time Tech Support