Introducing the Reolink 4K+ 10MP 8-Channel PoE NVR with 4x Dome Cameras. Expandable security system with 2TB HDD, advanced AI powered Person/Vehicle Detection. Holding cameras with up to 4K+ 10MP resolution provides crystal clear footage and 24/7 recording, utilising the night vision capabilities of the camera. Keep an eye on your home or business the intelligent way, with alert notifications in real-time via the Reolink app when there is a person or vehicle detected, as well as audio for communication and prevention response if required, providing peace of mind wherever you are. Easy Setup and stable connectivity with PoE Technology. 10MP Ultra HD - delivers almost 5 times the clarity of 1080p. Provides you with the vivid and highest quality view of your surroundings. Smart AI - this camera system provides smart artificial intelligence powered detections, making it possible to distinguish between human and vehicle presence within your camera's view, which can help avoid unnecessary notifications whilst providing top level accuracy and efficiency from this security and monitoring solution as well as informing you of what has triggered your camera and notification. Smart Motion Alerts - sends instant push/email notification. Know what’s happening all the time. Ultra Clear Night Vision - allows you to see crystal clear visuals of your camera's view at night, meaning you have peace of mind 24/7 with up to 30m coverage for night video capturing. With Reolink's advanced built-in sensors, you can see great detail to capture what matters most even in the dark areas of your camera's view. Smart Playback - filter the video by detection modes and control the timeline to quickly locate what you want to see. Continuous Recording - this unique feature allows 24/7 continuous recording. With a pre-installed 2TB HDD and up to 12TB storage capacity, you can record all day and night, ensuring you don't miss any important footage. Plug and Play PoE Technology - needs only one network cable for both power supply and video signal transmission. Reolink App - all Reolink cameras can be viewed real-time in the palm of your hand wherever you are, via the Reolink Smartphone app. Manage and control your entire Reolink security system(s), communicate with two-way audio with those that trigger your camera's notifications, access, download to your smartphone and even share your footage in just a few button presses. Peace of mind in the palm of your hand! Compatible with Alexa and Google Assistant screen devices.