HIKVISION DS-7604NI-K1 4-ch 1U 4K NVR

4-ch 1U 4K NVR Up to 4-ch IP camera inputs H.265 /H.265/H.264 /H.264 video formats Up to 1-ch@8 MP/3-ch@4 MP/6-ch@1080p decoding capacity Up to 40 Mbps incoming bandwidth Specification Motion Detection 2.0 Video and Audio Recording Decoding Network Auxiliary Interface General Certification Motion Detection 2.0 Human/Vehicle Analysis1-ch;4-ch Video and Audio IP Video Input4-ch Incoming Bandwidth40 Mbps Outgoing Bandwidth80 Mbps HDMI Output1-ch, 4K (4096 x 2160)/30 Hz, 4K (3840 x 2160)/30 Hz, 2K (2560 x 1440)/60 Hz, 1920 x 1080/60 Hz, 1600 x 1200/60 Hz, 1280 x 1024/60 Hz, 1280 x 720/60 Hz VGA Output1-ch, 1920 × 1080/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz Video Output ModeHDMI/VGA simultaneous output Audio Output1-ch, RCA (Linear, 1 KΩ) Two-Way Audio1-ch, RCA (2.0 Vp-p, 1kΩ) Recording Stream TypeVideo, Video & Audio Audio Compression G.711ulaw/G.711alaw/G.722/G.726 Decoding Decoding FormatH.265 /H.265/H.264 /H.264 Recording Resolution8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/ 720p/VGA/4CIF/DCIF/2CIF/CIF/QCIF Synchronous playback4-ch Decoding Capability 1-ch@8 MP (30 fps)/3-ch@4 MP (30 fps)/6-ch@1080p (30 fps) *: The length or width of camera resolution (each track) cannot exceed 4096 pixels. Network Remote Connection32 Network ProtocolTCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP™, HTTP, HTTPS Network Interface1 RJ-45 10 /100 Mbps self-adaptive Ethernet interface Auxiliary Interface SATA1 SATA interface CapacityUp to 8 TB capacity for each disk USB Interface2 × USB 2.0 Alarm In/OutN/A (4/1 is optional) General Power Supply12 VDC, 1.5 A Consumption≤ 10 W (without HDD) Working Temperature-10 °C to 55 °C (14 °F to 131 °F) Working Humidity10% to 90% Dimension (W × D × H)320 × 240 × 48 mm (12.4″ × 9.4″ × 1.9″) Weight≤ 1 kg (without HDD, 2.2 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 Category: NVR HIKVISION 4CH