Lorex Smart 2K HD Active Deterrence Indoor/Outdoor Security System, 4 x 5MP Ultra HD Cameras w/Color N Lorex Smart 2K HD Active Deterrence Indoor/Outdoor Security System, 4 x 5MP Ultra HD Cameras w/Color Night Vision - Includes 2TB Security Grade Hard Drive and 8 Channel 4K DVR… ight Vision - Includes 2TB Security Grade Hard Drive and 8 Channel 4K DVR