"DESCRIPTION: Channel Master TV CM-7400 HD DVR Digital Video Recorder, Black. Channel Master has developed Channel Master TV, the most advanced subscription free HDTV DVR solution available.  Channel Master TV enables free over-the-air HD broadcasts, adds full DVR functionality including the ability to pause, rewind and record live TV, store and manage your personal media content, plus access to OTT web content such as On Demand Movies and TV shows and more delivered right to your TV."