NVR Features: 8 Channel 4K PoE NVR support Power Over Ethernet. (Cables Included) Record Resolution Max 8.0 Megapixels 4K (3840x2160), Realtime 2160P/1920P/1520P/1080P@30fps preview and playback Expandable hard drive space. Supports 2 hard drives slots, each HDD supports up to 14TB (total capacity 28TB) Easy Steps QR Code Setup - 1) Download & install app "RXCAMVIEW". 2) Go to NVR setting -> Network -> Scan the QR code with your app. 3) Your Cameras are Ready to View. Support VGA & HDMI video outputs. (HDMI CABLE Included) Real time HD recording and Digital Zoom function can catch people's face and license plate. Motion Detective & Email Alert 24 hours a day 7 days a week Digital Zoom up to 16x for a larger view of smaller details When Viewing Live or Playing Back Footage Supports Remote View via smartphone & Mobile with each of those systems below: Windows XP, 7, 8, 10, Mac, iPad, iPhone, Android, Mac Camera Features: 5 Megapixel providing Super HD 5MP (2592x1920) High Definition H. 265+ Video Compression 5MP live view at real time, 5MP records at 15fps Camera offers 4 mm Wide Angle Lens and color night vision up to 115ft with the spotlight on, B&W night vision up to 150ft in total darkness and 200ft in ambient light. Encased in IP66 rated, Weatherproof Metal housing. Fit in all the situations for indoor and outdoor. Great for Residential and Business uses Package Includes: 1 x GW5508NPN: 8 Channel 4K NVR with 1TB Hard Drive 8 x GW5539IP: Bullet 5MP Two Way Audio Outdoor/Indoor IP Camera 4 x GWCAT100: 100 feet Ethernet cable 4 x GWCAT60: 60 feet Ethernet cable