DS-2CD2143G2-IU
4 MP AcuSense Fixed Dome Network Camera
Empowered by deep learning algorithms, Hikvision AcuSense
technology brings human and vehicle targets classification
alarms to front- and back-end devices. The system focuses
on human and vehicle targets, vastly improving alarm
efficiency and effectiveness.
 High quality imaging with 4 MP resolution
 Clear imaging against strong backlight due to 120 dB WDR
technology
 Efficient H.265+ compression technology
 Built-in microphone for real-time audio security
 Water and dust resistant (IP67) and vandal resistant (IK10)
 Focus on human and vehicle targets classification based on
deep learning

 Specification
Camera
Image Sensor 1/3" Progressive Scan CMOS
Min. Illumination Color: 0.005 Lux @ (F1.6, AGC ON), 0 Lux with IR on
Shutter Speed 1/3 s to 1/100,000 s
Slow Shutter Yes
P/N P/N
Wide Dynamic Range 120 dB
Day & Night ICR Cut
Angle Adjustment Pan: 0° to 355°, tilt: 0° to 75°, rotate: 0° to 355°
Lens
Lens Type & FOV
2.8 mm, horizontal FOV 103°, vertical FOV 55°, diagonal FOV 122°
4 mm, horizontal FOV 84°, vertical FOV 45°, diagonal FOV 100°
Aperture F1.6
Lens Mount M12
DORI
DORI
2.8 mm: D: 67 m, O: 26 m, R: 13 m, I: 6 m
4 mm: D: 80 m, O: 31 m, R: 16 m, I: 8 m
Illuminator
IR Range Up to 30 m
Wavelength 850 nm
Video
Max. Resolution 2688 × 1520
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 (640 × 480, 640 × 360)
60 Hz: 30 fps (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)
Video Compression
Main stream: H.265/H.264/H.264+/H.265+
Sub-stream: H.265/H.264/MJPEG
Third stream: H.265/H.264
Video Bit Rate 32 Kbps to 8 Mbps
H.264 Type Baseline Profile/Main Profile/High Profile
H.265 Type Main Profile
H.264+ Main Stream supports
H.265+ Main Stream supports
Bit Rate Control CBR/VBR
Scalable Video Coding (SVC) Yes
Region of Interest (ROI) 1 fixed region for main stream and sub-stream
Audio
Environment Noise Filtering Yes
Audio Sampling Rate 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
Audio Compression G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/MP3/AAC

Audio Bit Rate
64Kbps(G.711ulaw/G.711alaw)/16Kbps(G.722.1)/16Kbps(G.726)/16Kbps-64Kbps(AAC)
/32-192Kbps(MP2L2)/8-320Kbps(MP3)
Network
Simultaneous Live View Up to 6 channels
API Open Network Video Interface (Profile S, Profile G), ISAPI, SDK
Protocols
TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP,
IGMP, 802.1X, QoS, IPv6, UDP, Bonjour, SSL/TLS, PPPoE
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/SDHC/SDXC card (256 GB) local storage, and NAS(NFS, SMB/CIFS), auto
network replenishment (ANR)
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+
Local service: Chrome 57.0+, Firefox 52.0+
Image
Day/Night Switch Day, Night, Auto, Schedule
Image Enhancement BLC, HLC, 3D DNR
Image Parameters Switch Yes
Image Settings
Rotate, mirror, privacy mask, saturation, brightness, contrast, sharpness, gain, white
balance adjustable by client software or web browser
Interface
Built-in Microphone Yes
On-board Storage Built-in micro SD, up to 256 GB
Hardware Reset Yes
Communication Interface 1 RJ45 10M/100M self-adaptive Ethernet port
Event
Basic Event
Motion detection (human and vehicle targets classification), video tampering alarm,
exception
Face Detection Yes
Deep Learning Function
Perimeter Protection
Line crossing detection, intrusion detection
Supports human and vehicle targets classification
General
Linkage Method
Upload to FTP/memory card/NAS, notify surveillance center, trigger record, trigger
capture, Email
Web Client 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, password reset via e-mail, pixel counter
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)
Power Supply
12 VDC ± 25%, reverse polarity protection
PoE: 802.3af, Class 3
Power Consumption and Current
12 VDC, 0.4 A, max. 5 W
PoE (802.3af, 36 V to 57 V), 0.2 A to 0.15 A, max. 6.5 W
Power Interface Ø 5.5 mm coaxial power plug
Material
Aluminum alloy body
Bubble: plastic
Camera Dimension Ø121.4 × 92.2 mm (Ø4.8″ × 3.7″)
Package Dimension 150 × 150 × 141 mm (5.9″ × 5.9″ × 5.6″)
Camera Weight Approx. 570 g (1.3 lb.)
With Package Weight Approx. 806 g (1.8 lb.)
Approval
EMC
FCC (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
(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); CE-LVD (EN
60950-1:2005 + Am 1:2009 + Am 2:2013); BIS (IS 13252(Part
1):2010+A1:2013+A2:2015)
Environment CE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2006)
Protection IP67 (IEC 60529-2013), IK10 (IEC 62262: 2002)
 Typical Application
Hikvision products are classified into three levels according to their anti-corrosion performance. Refer to the following
description to choose for your using environment.
This model has NO SPECIFIC PROTECTION.
Level Description
Top-level protection Hikvision products at this level are equipped for use in areas where professional anti-corrosion
protection is a must. Typical application scenarios include coastlines, docks, chemical plants, and
more.
Moderate protection Hikvision products at this level are equipped for use in areas with moderate anti-corrosion
demands. Typical application scenarios include coastal areas about 2 kilometers (1.24 miles) away
from coastlines, as well as areas affected by acid rain.
No specific protection Hikvision products at this level are equipped for use in areas where no specific anti-corrosion
protection is needed.
 Available Model
DS-2CD2143G2-IU (2.8/4 mm)

 Dimension
 Accessory
 Optional
DS-1272ZJ-120B
Wall Mount
DS-1275ZJ-SUS
Vertical Pole Mount
DS-1280ZJ-DM46
Junction Box
DS-1253ZJ-M
Rain Shade
DS-1272ZJ-120
Wall Mount
DS-1276ZJ-SUS
Corner Mount
DS-1271ZJ-120
Pendant Mount
050511320211112