Night Owl Security B-PE45-4DM7 4-Channel DVR System with 500GB HDD, HDMI Output, 4 Hi-Res 700 TVL Dome Cameras (Black) 4 Channel Smart DVR with pre-installed 500GB hard drive 960H Recording Capabilities with HDMI Output for easy connection to any TV or Monitor 4 x Indoor/Outdoor Hi-Resolution 700 TVL dome cameras View, configure, and playback recorded Audio and Video files on your Smartphone or tablet Viewable anywhere in the World on your Smartphone or Tablet