DS-2CD2046G2-I(U)
AcuSense 4 MP IR Fixed Bullet Network Camera
High quality imaging with 4 MP resolution
Excellent low-light performance with
powered-by-DarkFighter technology
Clear imaging against strong back light due to 120 dB true
WDR technology
Efficient H.265+ compression technology
False alarm reduction through human and vehicle target
classification based on deep learning
-U: built-in microphone for real-time auto security
-IU: Water and dust resistant (IP66); -I: Water and dust
resistant (IP67)
3D DNR technology delivers clean and sharp images
AcuSense
Empowered by deep learning algorithms, Hikvision AcuSense technology brings human or vehicle target classification alarms
to front- and back-end devices. The system can greatly reduce false alarms generated by targets other than humans or
vehicles, vastly improving alarm efficiency and effectiveness.
Specification
Camera
Image Sensor
1/2.7" Progressive Scan CMOS
Min. Illumination
Color: 0.003 Lux @ (F1.4, AGC ON)
Shutter Speed
1/3 s to 1/100,000 s
Day & Night
ICR Cut
Slow Shutter
Yes
Angle Adjustment
Pan: 0° to 360°, tilt: 0° to 90°, rotate: 0° to 360°
P/N
P/N
Wide Dynamic Range
120 dB
Lens
Lens Type & FOV
2.8 mm, horizontal FOV 103°, vertical FOV 55°, diagonal FOV 123°
4 mm, horizontal FOV 83°, vertical FOV 45°, diagonal FOV 98°
6 mm, horizontal FOV 53°, vertical FOV 28°, diagonal FOV 62°
Aperture
F1.4
Lens Mount
M12
Aperture Type
Fixed
Illuminator
IR Range
Up to 40 m
Wavelength
850 nm
Smart Supplement Light
Yes
Supplement Light
IR
Video
Max. Resolution
2592 × 1944
Main Stream
50Hz: 20fps (2592 × 1944)
25fps (2688 × 1520, 2304 × 1296, 1920 × 1080, 1280 × 720)
60Hz: 20fps (2944 × 1656)
30fps (2688 × 1520, 2304 × 1296, 1920 × 1080, 1280 × 720)
Sub Stream
50Hz: 25fps (640 × 480, 640 × 360, 320 × 240)
60Hz: 30fps (640 × 480, 640 × 360, 320 × 240)
Third Stream
50Hz: 25fps (1280 × 720, 640 × 480, 640 × 360, 360 × 240)
60Hz: 30fps (1280 × 720, 640 × 480, 640 × 360, 360 × 240)
Video Compression
Main stream: H.265/H.264
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 regions for each 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
Audio Bit Rate
64Kbps(G.711ulaw/G.711alaw)/16Kbps(G.722.1)/16Kbps(G.726)/32-192Kbps(MP2L2)/
8-320Kbps(MP3)
Network
Simultaneous Live View
Up to 6 channels
API
ONVIF (PROFILE S, PROFILE G, PROFILE T), ISAPI, SDK, Ehome
Protocols
TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP,
IGMP, 802.1X, QoS, IPv6, UDP, Bonjour, SSL/TLS
Smooth Streaming
Yes
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 1.2, WSSE and
digest authentication for ONVIF
Network Storage
microSD/SDHC/SDXC card (256 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: IE8+, Chrome 41.0-44, Firefox 30.0-51, Safari 8.0-11
Plug-in free live view: 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 mode, saturation, brightness, contrast, sharpness, gain, white balance
adjustable by client software or web browser
Interface
Audio
-IU: 1 built-in microphone
On-board Storage
Built-in micro SD slot, up to 256 GB
Hardware Reset
Yes
Communication Interface
1 RJ45 10M/100M self-adaptive Ethernet port
Intelligent (Traditional Algorithm)
Basic Event
Motion detection, video tampering alarm, exception (network disconnected, IP
address conflict, illegal login, HDD full, HDD error), scene change detection
Intelligent (Deep Learning Algorithm)
Face Capture
Yes
Premier Protection
Line crossing detection, intrusion detection, region entrance detection, region exiting
detection
General
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, 0.5 A, max. 6.0 W
PoE: (802.3af, 36 V to 57 V), 0.2 A to 0.13 A, max. 7.0 W
Power Interface
Ø 5.5 mm coaxial power plug
Material
ADC12
Camera Dimension
Ø 70 × 161.7 mm (2.8" × 6.4")
Package Dimension
216 × 121 × 118 mm (8.5" × 4.8" × 4.6")
Camera Weight
480 g (1.1 lb.)
With Package Weight
696 g (1.5 lb.)
Linkage Method
Upload to NAS/memory card, notify surveillance center, trigger record, trigger capture,
strobe light, audible warning
*Note: External device is required.
Web Client Language
32 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)
General Function
Anti- flicker, heartbeat, mirror, privacy masks, flash log, password reset via e-mail,
pixel counter
Software Reset
Yes
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); LOA (IEC/EN 60950-1)
Environment
CE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2006)
Protection
-IU: Ingression protection: IP66 (IEC 60529-2013)
-I: Ingression protection: IP67 (IEC 60529-2013)
Dimension
Available Model
DS-2CD2046G2-I(2.8 mm, 4 mm, 6 mm)
DS-2CD2046G2-IU(2.8 mm, 4 mm, 6 mm)
Accessory
DS-1280ZJ-XS
Junction Box
050513020200102
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