The PV-2100E is a high-compression-ratio hardware digital video capture card. It records from 8 full-motion video and 8 audio inputs. You can expand this up to 32 ports for a total recording rate of 960 fps while retaining the highest picture quality and video performance. The PV-2100E is the application-ready digital video surveillance card with PowerView application software that delivers high expansion and integration capabilities and a user friendly interface. PowerView 6000 software provides integrated digital recording, network monitoring, video backup, alarm notification and security control. Power Center Professional and Backup Center software are optional extensions.