Hikvision ‘DS-7732NXI-K4 32 Channel NVR 12 MP Supported 4xHards

Video And Audio IP Video Input32-ch Incoming Bandwidth256 Mbps Outgoing Bandwidth160 Mbps HDMI Output1-ch, 4K (3840 × 2160)/30Hz, 2K (2560 × 1440)/60Hz, 1920 × 1080/60Hz, 1600 × 1200/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz VGA Output1-ch, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz Audio Output1-ch, RCA (2.0 Vp-p, 1 KΩ, using the audio input ) Two-Way Audio1-ch, RCA (2.0 Vp-p, 1 KΩ, using the audio input ) Video Output ModeHDMI/VGA independent output CVBS OutputN/A Audio InputN/A Decoding Decoding FormatH.265/H.265 /H.264 /H.264/MPEG4 Recording Resolution12 MP/8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/ 720p/VGA/4CIF/DCIF/2CIF/CIF/QCIF Synchronous Playback16-ch Decoding Capability1-ch@12MP (30fps)/2-ch@8 MP (30 fps)/4-ch@4 MP (30 fps)/8-ch@1080p(30 fps) Stream TypeVideo, Video & Audio Audio CompressionG.711ulaw/G.711alaw/G.722/G.726 Network Remote Connection128-ch Network ProtocolTCP/IP, DHCP, IPv4, Hik-Connect, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP™, HTTP, HTTPS Network Interface2 RJ-45 10/100/1000 Mbps self-adaptive Ethernet interfaces RAID RAID TypeN/A Auxiliary Interface SATA4 SATA interfaces CapacityUp to 10TB capacity for each HDD Serial Interface2 RS-485 (half-duplex), 1 RS-232 USB InterfaceFront panel: 2 × USB 2.0; Rear panel: 1 × USB 3.0 Alarm In/Out16/4（16/9 is optional） General Power Supply100 to 240 VAC, 50 to 60Hz Consumption≤ 20 W Working Temperature-10 °C to 55 °C (14 °F to 131 °F) Working Humidity10 to 90 % Dimension (W × D × H)445 × 400 ×71 mm ( 17.5″× 15.7″ × 2.8″) ≤ 5 kg (11 lb.) Certification FCCPart 15 Subpart B, ANSI C63.4-2014 CEEN 55032: 2015, EN 61000-3-2, EN 61000-3-3, EN 50130-4, EN 55035: 2017