4 Channel NVR Kit with 4 Outdoor IR 5MP IP Cameras 2.8mm Fixed Lens - 1TBMonitor your property with the 4-Channel 5MP NVR with 1TB HDD & 4 5MP Outdoor Network Turret Cameras from Speco Technologies. The 4-channel NVR manages and can record from up to 4 cameras. It comes preinstalled with a 1TB HDD. HDD capacity is expandable to 8TB if more storage space is required. H.265 and H.264 video compression reduces bandwidth requirements for efficient data storage while maintaining the best possible video quality. Remote viewing is possible via the Speco Gray Viewer for Windows & Mac PCs and the Speco Gray app for iOS & Android.The included 5MP turret cameras have a 1/2.7" CMOS sensor to capture 2592 x 1944 resolution video. They have a 2.8mm fixed lens with IR LEDs that provide up to 100' of night vision. The cameras are IP66-rated for outdoor use.Features:Plug-and-play operationHDMI and VGA video outputRCA audio output4K UHD monitor outputGigabit Ethernet portTwo USB 2.0 portsBuilt-in S.M.A.R.T technology (self-monitoring, analysis, and reporting technology for HDD)Daylight saving timeFree US-based DDNS serviceCompatible with Windows 7 or above, Mac OS X 10.9 or above, iOS, Android, Internet Explorer 8-11, and Safari 5.1 or above