HDView 4 Channel 2.4MP 1080P HD Megapixel Security Camera Surge-Protection DVR Kit, with 1TB HDD, 4 x 2.4MP 1080P Infrared Cameras Package System 4 Channel 1080P Surge-Protection DVR, HDMI video output 4 x 2.4MP 1080P Infrared metal outdoor/indoor cameras, mount on ceiling or wall 1TB Hard Drive Installed Free Advanced Commercial Grade Phone App P2P QRCode Scan, Free CMS software and DDNS Server