ZOSI 8 Channel 1080P Video Security System with 1TB Hard Drive and (4) 2.0MP Weatherproof Bullet Cameras with 120ft Night Vision H.264 8CH 1080P DVR Pre-Installed 1TB Hard Drive With 4 High Definition 2.0 Megapixel Weatherproof Cameras. DVR Equipped with 1080P HDMI/VGA/BNC port for multi video output, Support Quick QR Code Scan - Easy & Quick Remote Access Support USB port Back up, gives you the easiest option of backing up and transferring your video footage to a USB flash drive Email Notification & Mobile Push Alerts when Motion Detection, Free ZOSIVIEW Apps for Live View and Playback on Smartphone Two year quality Warranty, Life time Tech Support ! If your product stops working in the first year we will replace it.