Hikvision DS-7604NI-K1 4 Channel NVR 8mp Supported

Video And Audio IP Video Input4-ch Incoming Bandwidth40 Mbps Outgoing Bandwidth80 Mbps HDMI Output4K（4096×2160）/30Hz，4K (3840×2160) /30Hz, 2K（2560×1440）/60Hz，1920×1080/60Hz，1600×1200/60Hz，1280×1024/60Hz，1280×720/60Hz VGA Output1920*1080/60Hz，1280*1024/60Hz，1280*720/60Hz Audio Output1-ch, RCA (Linear, 1 KΩ) Two-Way Audio1-ch, RCA (2.0 Vp-p, 1kΩ) Decoding Decoding FormatH.265 /H.265/H.264 /H.264 Decoding Capability1-ch@8 MP (30 fps)/5-ch@1080p (30 fps) Synchronous Playback4-ch Recording Resolution8MP/6MP/5MP/4MP/3MP/1080p/UXGA/720p/VGA/4CIF/DCIF/2CIF/CIF/QCIF Network Network ProtocolTCP/IP, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, SMTP, NFS, iSCSI, UPnP™, HTTPS Network Interface1, RJ-45 10/100 Mbps self-adaptive Ethernet interface PoE Interface4-ch Power≤ 50 W StandardIEEE 802.3 af/at RAID RAID TypeNo Auxiliary Interface SATA1 CapacityUp to 8TB capacity for each disk USB Interface2 × USB 2.0 Alarm In/OutN/A (4/1 is optional) General Power Supply48 VDC, 1.35 A Consumption≤ 10 W (without enabling PoE) Working Temperature-10 to 55° C (14 to 131° F) Working Humidity10 to 90 % Chassis1U Dimension (W × D × H)320 × 240 × 48 mm (12.4″ × 9.4″ × 1.9″) ≤ 1 kg (2.2 lb)