Q-See QC8116-3 Completely Digital 16 Channel Network Video Recorder with POE Solution and Pre-Installed 3TB Hard Drive (Black) Completely Digital 1080p HD Recording Resolution (Connect HDMI Monitor for HD Experience) NVR will Record IP Cameras Located Locally or Remotely 16 Integrated Power Over Ethernet (POE) Ports Remote internet monitoring (up to 20 users at the same time) Free Q-See Mobile App (Q-See QC View for IPhone/iPad and Android). Compatible with MAC and PC