Zmodo ZMD-DT-SBL4-1TB 4 Channel 960H Surveillance Security DVR with 1TB Hard Drive and Smartphone (Black) Easy P2P Setup - Scan a QR Code & Access Remotely in Seconds Superior 960H Display with 1TB Hard Drive installed New Intelligent Recording Push Notifications to Smartphone When Motion Detected Remote View Anywhere, Anytime with Free App & 2 Year Warranty