Our DVRs (Digital Video Recorder) can hold as much as 4 TB of internal hard drive storage space. Monitor and record consistently with a massive HD storage space with a high-tech DVR. The DVR Receivers can record up to different channels, are DVD rewritable, motion detection, DVD & USB backup, HD (high-definition) and IR Remotes. Our DVRs all have different features and specifications for both commercial and residential use.
