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Technical Specifications

Hikvision DS-2CD2347G2-LUB 4 MP ColorVu Fixed Turret Network Camera - Black

Full-color, around-the-clock surveillance with intelligent human and vehicle classification.

The Hikvision DS-2CD2347G2-LUB combines 4 MP image quality with ColorVu technology to produce vivid color images 24 hours a day. Its advanced ƒ/1.0 lens gathers more available light, while the integrated white illuminator provides visibility in complete darkness at distances up to 98 feet. Deep-learning classification helps security teams focus on human and vehicle activity, while 130 dB WDR improves image clarity in strongly backlit scenes. A built-in microphone, local microSD storage, PoE support, and IP67-rated construction make it a practical solution for indoor or outdoor surveillance.

Key Features

  • 4 MP maximum resolution of 2688 × 1520.
  • ColorVu technology for vivid 24/7 color imaging.
  • ƒ/1.0 super-aperture lens for increased light collection.
  • White supplemental light with a range of up to 98 ft (30 m).
  • 130 dB wide dynamic range for clearer images against strong backlighting.
  • Deep-learning human and vehicle target classification.
  • Face capture and perimeter-protection functions.
  • Built-in microphone with environmental noise filtering.
  • Efficient H.265+ and H.264+ compression on the main stream.
  • Supports up to 256 GB of onboard microSD storage.
  • 12 VDC or IEEE 802.3af PoE power options.
  • IP67-rated protection against water and dust.
  • Black aluminum-alloy turret body.

Available Models

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DS-2CD2347G2-LU
Hikvision white
DS-2CD2347G2-LUB
Black

Camera

Image Sensor
1/1.8-inch progressive-scan CMOS
Minimum Illumination
Color: 0.0005 lux at ƒ/1.0 with AGC on; 0 lux with white light
Shutter Speed
1/3 second to 1/100,000 second
Slow Shutter
Yes
P/N
P/N
Wide Dynamic Range
130 dB
Angle Adjustment
Pan: 0° to 360°; tilt: 0° to 75°; rotate: 0° to 360°

Lens

Lens Type
Fixed focal lens, 2.8 mm
Iris Type
Fixed
Field of View
Horizontal: 112°; vertical: 61°; diagonal: 134°
Depth of Focus
8 ft 2 in (2.5 m) to infinity
Aperture
ƒ/1.0
Lens Mount
M16

DORI Performance

DORI Distances
Detect: 58 m; observe: 23 m; recognize: 11 m; identify: 2 m

Illuminator

Supplemental Light Type
White light
White Light Range
Up to 98 ft (30 m)
Smart Supplemental Light
Yes

Video

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

Audio

Built-in Microphone
Yes
Environmental Noise Filtering
Yes
Audio Sampling Rates
8 kHz, 16 kHz, 32 kHz, 44.1 kHz, and 48 kHz
Audio Compression
G.711ulaw, G.711alaw, G.722.1, G.726, MP2L2, PCM, MP3, and AAC
Audio Bit Rates
64 Kbps for G.711ulaw/G.711alaw; 16 Kbps for G.722.1; 16 Kbps for G.726; 32 to 192 Kbps for MP2L2; 8 to 320 Kbps for MP3; 16 to 64 Kbps for AAC

Network

Simultaneous Live View
Up to 6 channels
API
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 and Hosts
Up to 32 users with administrator, operator, and user access levels
Security
Password protection, complicated password support, HTTPS encryption, IP address filtering, security audit log, basic and digest authentication for HTTP/HTTPS, TLS 1.1/1.2, and WSSE and digest authentication for Open Network Video Interface
Network Storage
MicroSD/SDHC/SDXC card up to 256 GB, NAS using NFS or SMB/CIFS, and Auto Network Replenishment. When used with a compatible high-end Hikvision memory card, memory-card encryption and health detection are supported.
Client Software
iVMS-4200, Hik-Connect, and HikCentral
Web Browser
Plug-in required for live view: Internet Explorer 10 or later. Plug-in-free live view: Chrome 57.0 or later and Firefox 52.0 or later. Local service: Chrome 57.0 or later and Firefox 52.0 or later.

Image

Signal-to-Noise Ratio
52 dB or greater
Day/Night Switch
Automatic or scheduled
Image Enhancement
BLC, HLC, and 3D DNR
Image-Parameter Switch
Yes
Image Settings
Rotate mode, saturation, brightness, contrast, sharpness, gain, and white balance are adjustable through client software or a web browser

Interface

Built-in Microphone
Yes
Onboard Storage
Built-in microSD/SDHC/SDXC card slot supporting up to 256 GB
Hardware Reset
Yes
Communication Interface
One RJ-45 10/100 Mbps self-adaptive Ethernet port

Events and Deep Learning

Basic Events
Motion detection with human and vehicle target classification, video-tampering alarm, and exception
Smart Event
Scene-change detection
Face Capture
Yes
Perimeter Protection
Line-crossing detection, intrusion detection, region-entrance detection, and region-exiting detection

General

Linkage Methods
Upload to NAS, memory card, or FTP; notify surveillance center; trigger recording; trigger capture; send email
Firmware Version
V5.5.112
Web Client Languages
33 languages: English, Russian, Estonian, Bulgarian, Hungarian, Greek, German, Italian, Czech, Slovak, French, Polish, Dutch, Portuguese, Spanish, Romanian, Danish, Swedish, Norwegian, Finnish, Croatian, Slovenian, Serbian, Turkish, Korean, Traditional Chinese, Thai, Vietnamese, Japanese, Latvian, Lithuanian, Portuguese (Brazil), and Ukrainian
General Functions
Anti-flicker, heartbeat, mirror, privacy mask, flash log, password reset by email, and pixel counter
Software Reset
Yes
Storage Conditions
-30°C to 60°C (-22°F to 140°F); humidity of 95% or less, non-condensing
Startup and Operating Conditions
-30°C to 60°C (-22°F to 140°F); humidity of 95% or less, non-condensing
Power Supply
12 VDC ±25% with reverse-polarity protection, or PoE IEEE 802.3af Class 3
Power Consumption and Current
12 VDC, 0.55 A, maximum 6.6 W; PoE IEEE 802.3af at 36 V to 57 V, 0.22 A to 0.13 A, maximum 7.6 W
Power Interface
Ø5.5 mm coaxial power plug
Body Material
Aluminum alloy, except for the trim ring
Screw Material
SUS304
Camera Dimensions
Ø138.3 mm × 125.2 mm (Ø5.4 in × 4.9 in)
Package Dimensions
170 mm × 170 mm × 150 mm (7 in × 7 in × 5.9 in)
Camera Weight
Approximately 750 g (1.7 lb)
Packaged Weight
Approximately 1,055 g (2.3 lb)

Detailed Mounting Dimensions

Camera Diameter
Ø138.3 mm (5.4 in)
Overall Depth
125.2 mm (4.9 in)
Body Depth
98 mm (3.9 in)
Mounting-Base Diameter
Ø128 mm (5.0 in)
Mounting Holes
3 × Ø4.6 mm (0.2 in), spaced at 120°
Additional Diagram Measurements
46 mm (1.8 in) and 83.5 mm (3.3 in), as shown in the manufacturer’s mounting diagram

Approvals and Protection

EMC
FCC SDoC, 47 CFR Part 15 Subpart B; CE-EMC, EN 55032:2015, EN 61000-3-2:2014, EN 61000-3-3:2013, and EN 50130-4:2011+A1:2014; RCM, AS/NZS CISPR 32:2015; IC VoC, ICES-003 Issue 6 (2016); KC, KN 32:2015 and KN 35:2015
Safety
UL 60950-1; CB, IEC 60950-1:2005 + Amendment 1:2009 + Amendment 2:2013 and IEC 62368-1:2014; CE-LVD, EN 60950-1:2005 + Amendment 1:2009 + Amendment 2:2013 and IEC 62368-1:2014; BIS, IS 13252 Part 1:2010+A1:2013+A2:2015; LOA, IEC/EN 60950-1
Environmental Compliance
CE-RoHS 2011/65/EU; WEEE 2012/19/EU; REACH Regulation (EC) No. 1907/2006
Ingress Protection
IP67, IEC 60529-2013

Compatible Accessories Found in the Datasheet

  • PC140: Pendent cap
  • PC140B: Black pendent cap
  • WML: Wall mount
  • WMLB: Black wall mount
  • CM: Corner mount
  • CPM: Pendent mount
  • PM: Vertical pole mount
  • CB140PT: Junction box

Important: The manufacturer identifies these accessories as not included with the camera.

Ideal Applications and Common Uses

  • Home exteriors: Monitor entrances, driveways, walkways, patios, and other areas where 24/7 color detail is valuable.
  • Retail locations: Observe customers, entrances, checkout surroundings, and exterior storefront activity.
  • Offices and commercial properties: Monitor reception areas, corridors, access points, and building perimeters.
  • Parking areas: Capture activity involving people and vehicles in challenging nighttime lighting.
  • Warehouses: Protect loading areas, storage spaces, perimeter zones, and restricted entrances.
  • Schools and shared facilities: Monitor common areas, entry points, and exterior boundaries.
  • Backlit entrances: Use 130 dB WDR where doors, windows, or strong exterior lighting can create difficult exposure conditions.
  • Event-based perimeter monitoring: Use line crossing, intrusion, region entrance, and region exiting detection to monitor defined areas.
  • Standalone or network-recorded surveillance: Record to a compatible microSD card, NAS, FTP destination, or supported network video recorder.
  • Indoor or outdoor installations: The IP67-rated housing supports deployment in exposed environments within the published operating conditions.
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