Hikvision 4 Channel 4K NVR DS-7604NI-K1 (8MP/4K+40Mbps Bandwidth+H.265+ Compression)

The Hikvision 4-Channel 4K NVR DS-7604NI-K1 (8MP/4K+H.265+ Compression+40Mbps Bandwidth) is a compact network video recorder designed for small-scale IP security setups such as homes, offices, and retail shops.

It supports up to 4 IP cameras with flexible resolution handling. With decoding capability of 1 channel @ 8MP, 3 channels @ 4MP, or 6 channels @ 1080p, it ensures smooth video playback and reliable recording.

The recorder supports H.265+/H.265/H.264+/H.264 video formats, optimizing storage and bandwidth while maintaining high video quality. With an incoming bandwidth of up to 40 Mbps, it provides stable multi-camera recording.

Its 1U compact rackmount design makes it easy to install in limited spaces while delivering professional performance.

Key Features:

• 4-channel 4K NVR with up to 8MP/4K recording

• Supports up to 4 IP cameras

• Decoding capacity: 1×8MP / 3×4MP / 6×1080p channels

• H.265+/H.265/H.264+/H.264 compression formats

• Up to 40 Mbps incoming bandwidth

• Compact 1U design for small installations

• Ideal for homes, offices, and small retail surveillance

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Motion Detection 2.0

• Human/Vehicle Analysis : 1-ch;4-ch

Video and Audio

• IP Video Input : 4-ch
• Incoming Bandwidth : 40 Mbps
• Outgoing Bandwidth : 80 Mbps
• HDMI Output : 1-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 Output : 1-ch, 1920 × 1080/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz
• Video Output Mode : HDMI/VGA simultaneous output
• Audio Output : 1-ch, RCA (Linear, 1 KΩ)
• Two-Way Audio : 1-ch, RCA (2.0 Vp-p, 1kΩ)

Recording

• Stream Type : Video, Video & Audio
• Audio Compression

  G.711ulaw/G.711alaw/G.722/G.726

Decoding

• Decoding Format : H.265+/H.265/H.264+/H.264
• Recording Resolution : 8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/ 720p/VGA/4CIF/DCIF/2CIF/CIF/QCIF
• Synchronous playback : 4-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 Connection : 32
• Network Protocol : TCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP™, HTTP, HTTPS
• Network Interface : 1 RJ-45 10 /100 Mbps self-adaptive Ethernet interface

Auxiliary Interface

• SATA : 1 SATA interface
• Capacity : Up to 8 TB capacity for each disk
• USB Interface : 2 × USB 2.0
• Alarm In/Out : N/A (4/1 is optional)

General

• Power Supply : 12 VDC, 1.5 A
• Consumption : ≤ 10 W (without HDD)
• Working Temperature : -10 °C to 55 °C (14 °F to 131 °F)
• Working Humidity : 10% to 90%
• Dimension (W × D × H) : 320 × 240 × 48 mm (12.4″ × 9.4″ × 1.9″)
• ≤ 1 kg (without HDD, 2.2 lb.)

Certification

• FCC : Part 15 Subpart B, ANSI C63.4-2014
• CE : EN 55032: 2015, EN 61000-3-2, EN 61000-3-3, EN 50130-4, EN 55035: 2017