64CH 32MP NVR, triple codec H.265/H.264/MJPEG compression, 400Mbps network camera recording / 64Mbps playback throughput, ARB (Automatic Recovery Backup) & Failover (N+1), up to 16 SATA HDD (160TB max), iSCSI storage, RAID-5/6 support, HDMI local dual monitor, SUNAPI, ONVIF, Easy configuration (P2P), AI search support when working with Wisenet AI camera, Dual power supply (SMPS), no HDD included