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Hikvision DS-2CD2047G2-LU/GREY 4MP IP Acusense Colorvu Bullet 2.8mm
Hikvision DS-2CD2047G2-LU/GREY 4MP IP Acusense Colorvu Bullet 2.8mm
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Hikvision DS-2CD2047G2-LU/GREY 4MP IP Acusense Colorvu Bullet 2.8mm

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Hikvision logo Hikvision
  • AcuSense Technology
  • Built in Microphone
  • 3 year guarantee
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The Hikvision DS-2CD2047G2-LU is a mini IP network bullet camera with a 2.8mm fixed lens, 24/7 colour imaging, Acusense tech and a built in microphone (Read more)

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There are 2 variants of this product

In stock
Delivery from £3.98
Order before 15:30 for delivery from Tuesday 17th December
Product CodeHIK0638
ModelDS-2CD2047G2-LU(2.8mm)(C)(GREY)
More Information
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PRODUCT DETAILS

The Hikvision DS-2CD2047G2-LU is a high resolution 4MP mini bullet network camera with a 2.8mm fixed lens and AcuSense technology to greatly reduce the number of false alarm notifications received.

24/7 high quality colour images in ultra-low light scenes are achieved thanks to the Hikvision ColorVu Low Light Technology and the DS-2CD2047G2-LU also features built in microphone to provide additional security with real time audio.


Acusense Technology - Focus and Act

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AcuSense devices recognise whether the alarm was triggered by a person, a vehicle, or another object based on the deep-learning algorithm.

As a result, you’ll only get an alarm notification when people or vehicles intrusions are identified, depending on the event type you choose to focus on.


ColorVu Full Colour Images 24/7Colorvu1.png

Colorvu is the name for Hikvision's ultra-low light technology. Colorvu technology is designed to deliver clear colour images in scenes with almost no light without relying on infrared. Colorvu works by combining large image sensors with advanced image processing which in independent tests has proven to deliver the best images in scenes with very little light.

Colorvu cameras often feature a built-in white light that can provide illumination in complete darkness which allows Colorvu cameras to deliver full colour images 24 hours a day regardless of the lighting condition.

Having colour images helps with subject identification, number plates capture and provides accurate context which is lost on conventional cameras.


DORI - Recommended operational range of the camera

DORI is a standardized system that provides a clear framework for evaluating the effectiveness of CCTV cameras. It is based on the European standard EN 62676-4, which defines specific criteria for detecting, observing, recognizing, and identifying objects or individuals within a camera's field of view. For more information on understanding the DORI metrics, please read our blog article here.

The DORI specifications for this camera are:

Detection: 58m

Observation: 23m

Recognition: 11m

Identification: 2m


Features:

  • High quality imaging with 4 MP resolution
  • Efficient H.265+ compression technology
  • Clear imaging against strong backlight due to 130 dB WDR technology
  • Built-in microphone for real-time audio security
  • Focus on human and vehicle targets classification based on deep learning
  • 24/7 colourful imaging
  • Water and dust resistant (IP67)


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SPECIFICATIONS
Camera
Image Sensor 1/1.8" Progressive Scan CMOS
Max. Resolution 2688 × 1520
Min. Illumination Colour: 0.0005 Lux @ (F1.0, AGC ON), 0 Lux with white light
Shutter Time 1/3 s to 1/100,000 s
Angle Adjustment Pan: 0° to 360°, tilt: 0° to 90°, rotate: 0° to 360°
Lens
Lens Type Fixed focal lens, 2.8 mm optional
Focal Length & FOV 2.8 mm, horizontal FOV 112°, vertical FOV 61°, diagonal FOV 134°
Lens Mount M16
Iris Type Fixed
Aperture F1.0
Depth of Field 2.8 mm, 2.5 m to ∞
DORI
DORI 2.8 mm, D: 58 m, O: 23 m, R: 11 m, I: 2 m
Illuminator
Supplement Light Type White Light
Supplement Light Range 40 m
Smart Supplement Light Yes
Video
Main Stream 50 Hz: 25 fps (2688 × 1520, 1920 × 1080, 1280 × 720)
60 Hz: 30 fps (2688 × 1520, 1920 × 1080, 1280 × 720)
Sub-Stream 50 Hz: 25 fps (1280 × 720, 640 × 480, 640 × 360)
60 Hz: 30 fps (1280 × 720, 640 × 480, 640 × 360)
Third Stream 50 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360)
60 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360)
*Third stream is supported under certain settings.
Video Compression Main stream: H.265/H.264/H.265+/H.264+
Sub-stream: H.265/H.264/MJPEG
Third stream: H.265/H.264
*Third stream is supported under certain settings.
Video Bit Rate 32 Kbps to 8 Mbps
H.264 Type Baseline Profile/Main Profile/High Profile
H.265 Type Main Profile
Bit Rate Control CBR/VBR
Scalable Video Coding (SVC) H.264 and H.265 encoding
Region of Interest (ROI) 1 fixed region for main stream and sub-stream
Audio
Audio Compression -U: G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC
Audio Bit Rate -U: 64 Kbps (G.711ulaw/G.711alaw)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 192 Kbps (MP2L2)/8 to 320 Kbps (MP3)/16 to 64 Kbps (AAC-LC)
Audio Sampling Rate -U: 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
Environment Noise Filtering -U: Yes
Network
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, ARP, WebSocket, WebSockets
Simultaneous Live View Up to 6 channels
API Open Network Video Interface (PROFILE S, PROFILE G, PROFILE T), ISAPI, SDK
User/Host Up to 32 users. 3 user levels: administrator, operator and user
Security Password protection, complicated password, HTTPS encryption, IP address filter, Security Audit Log, basic and digest authentication for HTTP/HTTPS, TLS 1.1/1.2, WSSE and digest authentication for Open Network Video Interface
Network Storage MicroSD/microSDHC/microSDXC card (512 GB) local storage, and NAS (NFS, SMB/CIFS), auto network replenishment (ANR)
Together with high-end Hikvision memory card, memory card encryption and health detection are supported.
Client iVMS-4200, Hik-Connect, Hik-Central
Web Browser Plug-in required live view: IE 10, IE 11
Plug-in free live view: Chrome 57.0+, Firefox 52.0+, Edge 89+
Local service: Chrome 57.0+, Firefox 52.0+, Edge 89+
Image
Image Parameters Switch Yes
Image Settings Rotate mode, saturation, brightness, contrast, sharpness, gain, white balance adjustable by client software or web browser
Day/Night Switch Auto, Schedule
Wide Dynamic Range (WDR) 130 dB
SNR ≥ 52 dB
Image Enhancement BLC, HLC, 3D DNR
Interface
Ethernet Interface 1 RJ45 10 M/100 M self-adaptive Ethernet port
On-Board Storage Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB
Built-in Microphone -U: Yes
Reset Key Yes
Event
Basic Event Motion detection (human and vehicle targets classification), video tampering alarm, exception
Smart Event Line crossing detection, intrusion detection, region entrance detection, region exiting detection
Scene change detection
Linkage Upload to NAS/memory card/FTP, notify surveillance center, trigger recording, trigger capture, send email
Deep Learning Function
Face Capture Yes
General
Power 12 VDC ± 25%, 0.5 A, max. 6 W, Ø5.5 mm coaxial power plug
PoE: 802.3af, Class 3, 36 V to 57 V, 0.25 A to 0.15 A, max. 7.5 W
Dimension 215.2 mm × 78.8 mm × 78.6 mm (8.5" × 3.1" × 3.1")
Package Dimension 315 mm × 137 mm × 141 mm (12.4" × 5.4" × 5.6")
Weight Approx. 695 g (1.5 lb.)
With Package Weight Approx. 1090 g (2.4 lb.)
Storage Conditions -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing)
Startup and Operating Conditions -30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing)
Language 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), Ukrainian
General Function Anti-flicker, heartbeat, mirror, privacy mask, flash log, password reset via email, pixel counter
Approval
EMC FCC SDoC (47 CFR Part 15, Subpart B)
CE-EMC (EN 55032: 2015, EN 61000-3-2: 2014, EN 61000-3-3: 2013, EN 50130-4: 2011 +A1: 2014)
RCM (AS/NZS CISPR 32: 2015)
IC VoC (ICES-003: Issue 6, 2016)
KC (KN 32: 2015, KN 35: 2015)
Safety UL (UL 60950-1)
CB (IEC 60950-1: 2005 + Am 1: 2009 + Am 2: 2013, IEC 62368-1: 2014)
CE-LVD (EN 60950-1: 2005 + Am 1: 2009 + Am 2: 2013, IEC 62368-1: 2014)
LOA (IEC/EN 60950-1)
Environment CE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2006)
Protection IP67 (IEC 60529-2013)
VARIANTS
HIK0638 DS-2CD2047G2-LU/GREY 2.8MM In stock
HIK0637 DS-2CD2047G2-LU 2.8MM In stock
USEFUL FILES AND LINKS
Videos
Files
  Hikvision DS-2CD2047G2-LU Datasheet
  Hikvision DS-2CD2047G2-LU User Manual
  Hikvision DS-2CD2047G2-LU Quick Start Guide
Links*
Hikvision website
Hikvision support site

* External websites provide additional content that supports the content on connectec.uk however the external Web site is subject to change and is beyond the control of Connectec Ltd. Connectec cannot guarantee the accuracy of content on external websites and does not endorse the information or products on any external websites. You will be subject to the external websites own privacy policy when you follow these links.

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