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Technical Specifications

Hikvision 4K 4-Channel IP PoE Security System with 4 MP ColorVu Mini Bullet Cameras

Capture vivid, full-color security video around the clock with a system built around Hikvision’s DS-7604NI-K1/4P (D) 4-channel PoE NVR and DS-2CD2047G2-L(U) 4 MP ColorVu bullet cameras. The recorder provides four independent PoE ports, simplifying installation by carrying power and data through the connected Ethernet cables.

Each camera combines an F1.0 super-aperture lens, a high-performance 1/1.8-inch sensor, 130 dB WDR and up to 40 metres of white-light illumination. Human and vehicle classification helps users focus on relevant activity, while the NVR supports 4K HDMI output and storage capacity of up to 8 TB.

Important: The supplied datasheets describe the compatible recorder and camera models but do not confirm the number of cameras, hard drive, cables or mounting accessories included in a retail package.

Key Features

  • Four-channel NVR with four independent PoE camera interfaces
  • 4 MP ColorVu cameras with a maximum resolution of 2688 × 1520
  • Full-color imaging in extremely low light
  • F1.0 fixed-aperture lens for increased light collection
  • Up to 40 m white-light illumination
  • Human and vehicle target classification based on deep learning
  • 130 dB Wide Dynamic Range for challenging backlit scenes
  • 4K HDMI output with simultaneous HDMI and VGA operation
  • H.265+ video compression to reduce storage requirements
  • One SATA interface supporting a hard drive of up to 8 TB
  • Four-channel synchronous playback
  • Hik-Connect support for network management and remote viewing
  • IP67-rated cameras for resistance to water and dust
  • Built-in microphone on the DS-2CD2047G2-LU camera version
  • Camera microSD card slot supporting up to 256 GB
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System Components

Network Video Recorder
Hikvision DS-7604NI-K1/4P (D)
Compatible Camera Models
Hikvision DS-2CD2047G2-LU and DS-2CD2047G2-L
Camera Type
4 MP ColorVu fixed bullet network camera
Maximum Camera Channels
4 IP camera channels

NVR Video and Audio

IP Video Input
4 channels
Incoming Bandwidth
40 Mbps
Outgoing Bandwidth
80 Mbps
HDMI Output
1 channel: 4096 × 2160 at 30 Hz, 3840 × 2160 at 30 Hz, 2560 × 1440 at 60 Hz, 1920 × 1080 at 60 Hz, 1600 × 1200 at 60 Hz, 1280 × 1024 at 60 Hz or 1280 × 720 at 60 Hz
VGA Output
1 channel: 1920 × 1080 at 60 Hz, 1280 × 1024 at 60 Hz or 1280 × 720 at 60 Hz
Video Output Mode
Simultaneous HDMI and VGA output
Audio Output
1 RCA channel, linear, 1 kΩ
Two-Way Audio
1 RCA channel, 2.0 Vp-p, 1 kΩ

NVR Recording and Decoding

Video Formats
H.265+, H.265, H.264+ and H.264
Recording Resolutions
8 MP, 6 MP, 5 MP, 4 MP, 3 MP, 1080p, UXGA, 720p, VGA, 4CIF, DCIF, 2CIF, CIF and QCIF
Decoding Capability
1 channel at 8 MP/30 fps, 3 channels at 4 MP/30 fps or 6 channels at 1080p/30 fps
Decoding Limitation
The length or width of each camera resolution track cannot exceed 4096 pixels
Synchronous Playback
4 channels
Stream Types
Video or video and audio
Audio Compression
G.711ulaw, G.711alaw, G.722 and G.726
Smart Search and Playback
Supported

NVR Smart Functions

Motion Detection 2.0
1 channel
Human and Vehicle Analysis
1 channel
Video Content Analytics
Supports multiple VCA events and configurable compatible-camera functions such as motion, line-crossing and intrusion detection

NVR Network and PoE

Remote Connections
32
Network Protocols
TCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP, HTTP and HTTPS
LAN Interface
1 RJ45 10/100 Mbps self-adaptive Ethernet interface
PoE Interfaces
4 RJ45 10/100 Mbps self-adaptive Ethernet interfaces
PoE Power Budget
Up to 50 W
PoE Standard
IEEE 802.3af/at
Remote Management Platform
Hik-Connect

NVR Storage and Interfaces

SATA Interface
1 SATA interface
Maximum HDD Capacity
Up to 8 TB
USB Interfaces
2 USB 2.0 ports
Alarm Input and Output
Not standard; 4 alarm inputs and 1 alarm output are optional on models designated “/ALARM”
Physical Connections
Four PoE network interfaces, LAN, audio output, audio input, HDMI, VGA, USB, power input, power switch and ground connection

NVR General Specifications

Power Supply
48 VDC, 1.35 A
Power Consumption
Up to 10 W without hard drive and with PoE switched off
Operating Temperature
-10°C to 55°C (14°F to 131°F)
Operating Humidity
10% to 90%
Dimensions
320 × 240 × 48 mm (12.4 × 9.4 × 1.9 in)
Weight
Up to 1.18 kg (2.6 lb), without hard drive
FCC Certification
Part 15 Subpart B, ANSI C63.4-2014
CE Standards
EN 55032:2015, EN 61000-3-2, EN 61000-3-3, EN 50130-4 and EN 55035:2017

Camera Imaging

Image Sensor
1/1.8-inch Progressive Scan CMOS
Maximum Resolution
2688 × 1520
Minimum Illumination
Color: 0.0005 lux at F1.0 with AGC on; black and white: 0 lux with white light
Shutter Speed
1/3 second to 1/100,000 second
Slow Shutter
Supported
Wide Dynamic Range
130 dB
Signal-to-Noise Ratio
At least 52 dB
Day/Night Switching
Automatic or scheduled
Image Enhancement
BLC, HLC and 3D DNR
Image Adjustments
Rotation mode, saturation, brightness, contrast, sharpness, gain and white balance
Angle Adjustment
Pan: 0° to 360°; tilt: 0° to 90°; rotation: 0° to 360°

Camera Lens Options

Lens Type
Fixed focal lens
Available Focal Lengths
2.8 mm, 4 mm or 6 mm
Aperture
F1.0
Iris
Fixed
Lens Mount
M16
2.8 mm Field of View
112° horizontal, 61° vertical and 134° diagonal
4 mm Field of View
95° horizontal, 51° vertical and 115° diagonal
6 mm Field of View
58° horizontal, 31° vertical and 69° diagonal
2.8 mm Depth of Focus
2.5 m to infinity
4 mm Depth of Focus
3.5 m to infinity
6 mm Depth of Focus
7.5 m to infinity

Camera DORI Distances

2.8 mm Lens
Detect: 58 m; observe: 23 m; recognize: 11 m; identify: 2 m
4 mm Lens
Detect: 77 m; observe: 30 m; recognize: 15 m; identify: 7 m
6 mm Lens
Detect: 115 m; observe: 45 m; recognize: 23 m; identify: 11 m

Camera Illumination

Supplemental Light
White light
White-Light Range
Up to 40 m
Smart Supplemental Light
Supported
ColorVu Imaging
24/7 colorful imaging using an F1.0 lens and high-performance sensor

Camera Video

Main Stream at 50 Hz
25 fps at 2688 × 1520, 1920 × 1080 or 1280 × 720
Main Stream at 60 Hz
30 fps at 2688 × 1520, 1920 × 1080 or 1280 × 720
Sub-Stream at 50 Hz
25 fps at 640 × 480 or 640 × 360
Sub-Stream at 60 Hz
30 fps at 640 × 480 or 640 × 360
Third Stream at 50 Hz
10 fps at 1920 × 1080, 1280 × 720, 640 × 480 or 640 × 360
Third Stream at 60 Hz
10 fps at 1920 × 1080, 1280 × 720, 640 × 480 or 640 × 360
Third-Stream Availability
Supported under certain settings
Main-Stream Compression
H.265, H.264, H.265+ or H.264+
Sub-Stream Compression
H.265, H.264 or MJPEG
Third-Stream Compression
H.265 or H.264
Video Bit Rate
32 Kbps to 8 Mbps
Bit-Rate Control
CBR or VBR
H.264 Profiles
Baseline, Main and High profiles
H.265 Profile
Main Profile
Scalable Video Coding
Supported with H.264 and H.265 encoding
Region of Interest
One fixed region for the main stream and sub-stream

Camera Audio

Built-In Microphone
Available on the DS-2CD2047G2-LU model
Environmental Noise Filtering
Supported on the -LU model
Audio Sampling Rates
8 kHz, 16 kHz, 32 kHz, 44.1 kHz and 48 kHz on the -LU model
Audio Compression
G.711ulaw, G.711alaw, G.722.1, G.726, MP2L2, PCM, MP3 and AAC on the -LU model
Audio Bit Rates
64 Kbps for G.711; 16 Kbps for G.722.1 and G.726; 32–192 Kbps for MP2L2; 8–320 Kbps for MP3; 16–64 Kbps for AAC

Camera Analytics and Events

Motion Detection
Human and vehicle target classification
Basic Events
Motion detection, video-tampering alarm and exception
Smart Event
Scene-change detection
Face Capture
Supported
Perimeter Protection
Line-crossing, intrusion, region-entrance and region-exiting detection
Linkage Methods
Upload to NAS, memory card or FTP; notify surveillance center; trigger recording; trigger capture; send email

Camera Network and Storage

Simultaneous Live View
Up to 6 channels
Network Interface
1 RJ45 10/100 Mbps self-adaptive Ethernet port
API Support
Open Network Video Interface Profiles S, G and T; ISAPI; SDK
Protocols
TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP and ARP
Users
Up to 32 users with administrator, operator and user access levels
Security
Password protection, complex-password support, HTTPS encryption, IP-address filtering, security audit log, basic and digest HTTP/HTTPS authentication, TLS 1.1/1.2, WSSE and digest authentication
Onboard Storage
microSD, microSDHC or microSDXC card slot supporting up to 256 GB
Network Storage
NAS using NFS or SMB/CIFS, plus Auto Network Replenishment
Memory-Card Features
Encryption and health detection are supported when used with a compatible high-end Hikvision memory card
Client Software
iVMS-4200, Hik-Connect and Hik-Central
Browser Support
Plug-in live view: Internet Explorer 10 or newer; plug-in-free live view and local service: Chrome 57 or newer and Firefox 52 or newer

Camera Power and Environmental

Power Options
12 VDC ±25% or PoE IEEE 802.3af Class 3
12 VDC Consumption
0.5 A, maximum 6 W
PoE Consumption
36–57 V, 0.25–0.15 A, maximum 7.5 W
Power Interface
5.5 mm coaxial power plug
Operating Conditions
-30°C to 60°C (-22°F to 140°F); humidity up to 95%, non-condensing
Storage Conditions
-30°C to 60°C (-22°F to 140°F); humidity up to 95%, non-condensing
Weather Protection
IP67
Camera Dimensions
215.2 × 78.8 × 78.6 mm (8.5 × 3.1 × 3.1 in)
Camera Weight
Approximately 695 g (1.5 lb)
Package Dimensions
315 × 137 × 141 mm (12.4 × 5.4 × 5.6 in)
Packaged Weight
Approximately 1090 g (2.4 lb)
Hardware Reset
Supported
Software Reset
Supported
Camera Firmware Version
V5.5.112

Optional Camera Accessories

DS-1275ZJ-SUS
Vertical pole mount
DS-1280ZJ-S
Junction box
DS-1276ZJ-SUS
Corner mount
Accessory Status
The datasheet identifies these mounting accessories as optional

Ideal Applications and Common Uses

Homes
Monitoring entrances, driveways, side passages, yards and other exterior areas
Retail Locations
Monitoring storefronts, entrances, checkout areas and stock-access points
Small Businesses
Four-camera coverage for offices, workshops, warehouses and small commercial properties
Low-Light Locations
Areas where full-color imaging and white-light illumination can provide more useful visual detail at night
Outdoor Monitoring
Exposed installation locations that require an IP67-rated camera
Human and Vehicle Monitoring
Locations where classified motion events can help distinguish people and vehicles from other movement
Backlit Entrances
Doorways, gates and other scenes with strong contrast that can benefit from 130 dB WDR
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