Toshiba NVS16-1T, 16-Channel IP/Network NVR, 1TB HD by Toshiba. $6107.69. The Toshiba Surveillix® NVS Series is a feature rich, powerful Network Digital Video Recorder. With available Internal RAID 5 HDD capabilities and field replaceable hard disk drives, the NVS series is designed to support network-based cameras. Capable of recording at super high resolutions and at speeds of up to 30 PPS per camera, the NVS offers unmatched versatility.