4K Ultra HD: 4K Ultra HD PoE camera system delivers almost 4 times the clarity of 1080p. Our PoE security camera system provides users vivid resolution, even when you digitally zoom in. Any flaw or distortion you’ve encountered before has been eliminated, ensuring you the highest quality view of your surroundings..Plug and Play PoE System: a simple PoE connection makes it easier to set-up and install your home security camera system. With a single network cable, stretching up to 330ft, users can enjoy smooth security coverage of their entire house. This is perfect for both beginners and DIY camera enthusiasts..Continuous 24/7 Recording: this wired security system delivers reliable home, office , with a pre-installed 2TB HDD, users are provided reliable 24/7 recording. You can also install an external hard drive (up to 6TB) for backup storage..Remote Access and Playback: you can install Guard Viewer APP software, users can access footage via their smart phone (IOS/Android) or client software on computer (Windows/Mac). PoE NVR security camera system can watch live streams and view playback instantly, allowing you stay informed anytime and anywhere..Motion Detection: smart PoE IP cameras system can identify people in terms of their shapes, minimizing unwanted alerts such as animals or shadows. Cameras can also be configured to specify the type of detection when sending alerts to you. Know what happened simply by glancing at the lock screen.