Q-See QSD2216C16-250 16 Channel Network DVR with Remote Internet Monitoring and 16 Sony Sensor CCD Camera Kits Record & Display at 120/480 FPS; Recording modes: Schedule, alarm, motion detection and manual Remote Viewing through IE Browser USB 2.0 Port for Backup on PC Pre-Installed 250GB Hard Drive 16 Sony CCD Sensor Day & Night Color Camera Kits (Indoor or Outdoor Use)