Q-See QT5616 2TB HDD Hard Drive 16 Channel 960H/D1 DVR Premium Security System with 16 700TVL Cameras 16 Channel DVR with Real-Time 960H and D1 Resolution 2 TB A/V Rated Pre-Installed Hard Drive: Save up to 2TB of video or expand hard drive up to 3TB, HDMI Port for High Resolution Viewing options with included Standard HDMI cable 16 960H 900TVL camers with IP65 Rated Metal Camera Housing, 36 IR LEDs. 30 Frames Per Second Recording: Provides smooth, continuous and uninterrupted video for unsurpassed detail Free Q-See Apps for iPhone, iPad, Android, and Windows Phone, PC and Mac Compatibility, Email Alerts with Incident Snapshots. Model #Model QT5616-16K8-2