The Dahua NVR5216-8P-4KS2 16 channel 4K POE security network video recorder offers a excellent performance and high recording quality for IP video surveillance applications. For applications where details are critical for identification, this professional NVR provides a powerful processor with up to 4K resolution. Additionally, the NVR features a mouse shortcut operation menu, remote management and control, centre storage, edge storage, and back up storage. Designed as a cost-effective, easy installation, this NVR is ideal for a wide range of applications such as public safety, water conservancy, transportation, city centers, education, and financial institutions. The NVR is compatible with numerous third-party devices making it the perfect solution for surveillance systems with or without a video management system (VMS). Its open architecture supports multi-user access and is compatible with ONVIF 2.4, enabling interoperability when combined with 4K cameras. Features: Smart H.265+/H.265/Smart H.264+/H.264/MJPEG Max 320Mbps Incoming Bandwidth Up to 12MP Resolution for Preview and Playback HDMI/VGA simultaneous video output 3D intelligent positioning with Dahua PTZ camera 8 Port POE Functions: Fisheye Dewarping The NVR features multiple fisheye dewarping modes to make viewing video easy whether its live or during playback. 4K Resolution The NVR supports 4K ultra HD resolution (3840 x 2160) for recording, live viewing and playback. Intelligent Video System With built-in intelligent video analytics, the NVR has the ability to detect and analyze moving objects for improved video surveillance. The NVR provides optional standard intelligence at the edge allowing detection of multiple object behaviors such as abandoned or missing objects. IVS also supports Tripwire analytics, allowing the camera to detect when a pre-determined line has been crossed, People Counting, ideal for business intelligence, and Face Detection, for searching or identification of individuals. ANPR Automatic Number Plate Recognition available for convenient entrance/ exit management. Support plate recognition, black/white list import/ export, add/delete B/W list number, search result from recorded video. Easy4ip The Easy4ip app is available on the iOS App Store and Google Play. It makes surveillance easy and simple, allowing you to remotely access NVR devices, view live video, receive event push notifications, and search for recorded videos from an iPhone, iPad, or Android phone at anytime from virtually anywhere! Heat Map The NVR's Heat Map option highlights the areas with the highest concentration of people. This information can then be exported into a customized report to assist in business or forensic analysis. Point of Sale (POS) Ideal for grocery and retail stores, the optional POS solution allows the NVR to receive a POS transaction via corresponding video. This feature allows merchants to analyze specific transactions via the Fuzzy search Algorithm. ANR (Automatic Network Replenishment Technology) Video record in SD card in IP cameras when the network breaks down, and after the network recovered, the video will be transferred to NVR and then recorded in it. Disclaimer: Dahua is the 2nd largest OEM manufacturer in the world. Most of Dahua product sold in the US are the non-branded OEM versions. The non-branded product is the exact same item, but the Dahua logo is removed and they use a different OEM part # on the sticker. We are able to get non-branded versions at lower costs and therefore offer our customers lower prices. The product that you order is manufactured by Dahua and carries their 3 year warranty. Does not come with a hard drive.