NVR 32 canale Hikvision DS-7732NXI-K4(D) Up to 256 Mbps incoming bandwidth,Adopt Hikvision Acusense technology to minimize manual effort and security costs, IP Video Input 32-ch,Incoming Bandwidth 256 Mbps,Outgoing Bandwidth 160 Mbps,SATA 4 SATA interfaces Capacity Up to 10 TB capacity for each HDD