Hikvision DS-7732NI-I4 NVR

Video And Audio IP Video Input Up to 12 MP resolution *: 32 MP and 24 MP is only available for channel 1 when ultra HD resolution mode is enabled. For DS-7732NI-I4(B), when ultra HD resolution mode is enabled, it will reduce the IP video input to 24-ch. Incoming Bandwidth256 Mbps Outgoing Bandwidth256 Mbps HDMI 1 Output4K (3840 × 2160)/60Hz, 4K (3840 × 2160)/30Hz, 1920 × 1080/60Hz, 1600 × 1200/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz HDMI 2 Output1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz VGA Output1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz Video Output ModeHDMI1/VGA simultaneous output, HDMI2/VGA independent output CVBS Output1-ch, BNC (1.0 Vp-p, 75 Ω), resolution: PAL: 704 × 576, NTSC: 704 × 480 Audio Output1-ch, RCA (Linear, 1 KΩ) Two-Way Audio1-ch, RCA (2.0 Vp-p, 1 KΩ, using the audio input) Decoding Decoding FormatH.265/H.265 /H.264/H.264 /MPEG4 Recording Resolution 32 MP/24 MP/12 MP/8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/720p/VGA /4CIF/DCIF/ 2CIF/CIF/QCIF *: 32 MP and 24 MP is only available for channel 1 when ultra HD resolution mode is enabled. For DS-7732NI-I4(B), when ultra HD resolution mode is enabled, it will reduce the IP video input to 24-ch. Synchronous Playback16-ch Decoding Capability1-ch@32 MP (30 fps)/2-ch@12 MP (20 fps)/4-ch@8 MP (25 fps)/8-ch@4 MP (30 fps)/16-ch@1080p (30 fps) Dual-Stream RecordingSupport Stream TypeVideo, Video & Audio Audio CompressionG.711ulaw/G.711alaw/G.722/G.726 Network Remote Connection128 Network ProtocolTCP/IP, DHCP, IPv4, IPv6, 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 Auxiliary Interface Serial Interface1 RS-485 (half-duplex), 1 RS-232 SATA4 SATA interfaces ESATAN/A (1 eSATA interface is optional) CapacityUp to 10 TB capacity for each HDD Alarm In/Out16/4 (16/8 is optional) USB InterfaceFront panel: 2 × USB 2.0; Rear panel: 1 × USB 3.0 General Power Supply100 to 240 VAC, 50 to 60 Hz Consumption≤ 20 W (without HDD) Working Temperature-10 to 55º C ( 14 to 131º F) Working Humidity10 to 90 % Chassis19-inch rack-mounted 1.5U chassis Dimension (W × D × H)445 × 400 × 75 mm ( 17.5″× 15.7″ × 3.0″) ≤ 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