Q-See QC8016-1 Completely Digital 16 Channel Network Video Recorder with POE Solution and Pre-installed 1TB Hard Drive (Black) Completely Digital 1080p & 720p HD Recording Resolution (Connect HDMI Monitor for HD Experience) NVR will Record IP Cameras Located Locally or Remotely 4 Integrated Power Over Ethernet (POE) Ports Remote internet monitoring (up to 20 users at the same time) Mobile Phone Surveillance Free Q-See Mobile App (Q-See QC View for Iphone/Ipad and Android). Compatible with MAC and PC