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*Images are for illustrative purposes. Actual product appearance and specifications may vary.

4 MP DarkFighter Varifocal Bullet Network Camera

High quality imaging with 4 MP resolution
Excellent low-light performance with DarkFighter technology
Efficient H.265+ compression technology
Clear imaging against strong back light due to 140 dB WDR technology
Focus on human and vehicle targets classification based on deep learning
Motorized varifocal lens for easy installation and monitoring
Audio and alarm interface available
Water and dust resistant (IP67) and vandal-resistant (IK10)

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DS-2CD3B46G2T-IZHS

Specification
Resources
Accessories

Camera
Image Sensor1/1.8" Progressive Scan CMOS
Max. Resolution2688 × 1520
Min. IlluminationColor: 0.0014 Lux @ (F1.2, AGC ON), B/W: 0 Lux with IR
Shutter Time1/3 s to 1/100,000 s
Day & NightIR cut filter
Angle AdjustmentPan: 0° to 360°, tilt: 0° to 90°, rotate: 0° to 360°

Lens
Lens TypeVarifocal lens, motor-driven lens, 2.8 to 12 mm and 8 to 32 mm optional
Focal Length & FOV2.8 to 12 mm: horizontal FOV 107° to 40°, vertical FOV 56° to 22°, diagonal FOV 130° to 46° 8 to 32 mm: horizontal FOV 43° to 15°, vertical FOV 23° to 9°, diagonal FOV 50° to 17°
Lens MountIntegrated
FocusAuto,Semi-auto,Manual
Iris TypeP-iris
Aperture2.8 to 12 mm: F1.4 8 to 32 mm: F1.6

DORI
DORI2.8 to 12 mm: D: 61 m to 151 m, O: 24 m to 60 m, R: 12 m to 30 m, I: 6 m to 15 m 8 to 32 mm: D: 150 m to 400 m, O: 59 m to 158 m, R: 30 m to 80 m, I: 15 m to 40 m

Illuminator
Supplement Light TypeIR
Supplement Light Range2.8 to 12 mm: up to 60 m 8 to 32 mm: up to 80 m
Smart Supplement LightYes
IR Wavelength850 nm

Video
Main Stream50 Hz: 25 fps (2688 × 1520, 1920 × 1080, 1280 × 720) 60 Hz: 30 fps (2688 × 1520, 1920 × 1080, 1280 × 720)
Sub-Stream50 Hz: 25 fps (640 × 480, 640 × 360) 60 Hz: 30 fps (640 × 480, 640 × 360)
Third Stream50 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.
Fourth Stream50 Hz: 10 fps (1280 × 720, 640 × 480, 640 × 360) 60 Hz: 10 fps (1280 × 720, 640 × 480, 640 × 360) *Fourth stream is supported under certain settings.
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 Fourth stream: H.265/H.264/MJPEG *Third stream and fourth stream are supported under certain settings.
Video Bit Rate32 Kbps to 8 Mbps
H.264 TypeBaseline Profile/Main Profile/High Profile
H.265 TypeMain Profile
Bit Rate ControlCBR/VBR
Scalable Video Coding (SVC)H.264 and H.265 encoding
Region of Interest (ROI)5 fixed regions for main stream and sub-stream
Target CroppingYes

Audio
Audio Compression G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/MP3/AAC
Audio Bit Rate64 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)
Audio Sampling Rate8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
Environment Noise FilteringYes

Network
ProtocolsTCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, ARP, SNMP
Simultaneous Live ViewUp to 6 channels
APIOpen Network Video Interface (PROFILE S, PROFILE G, PROFILE T), ISAPI, SDK, ISUP
User/HostUp to 32 users. 3 user levels: administrator, operator and user
SecurityPassword 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 StorageNAS (NFS, SMB/CIFS), auto network replenishment (ANR) Together with high-end Hikvision memory card, memory card encryption and health detection are supported.
ClientiVMS-4200, Hik-Connect, Hik-Central
Web BrowserPlug-in required live view: IE 10+ Plug-in free live view: Chrome 57.0+, Firefox 52.0+ Local service: Chrome 57.0+, Firefox 52.0+

Image
Image Parameters SwitchYes
Image SettingsRotate mode, saturation, brightness, contrast, sharpness, gain, white balance adjustable by client software or web browser
Day/Night SwitchDay, Night, Auto, Schedule
Wide Dynamic Range (WDR)140 dB
SNR≥ 52 dB
Image EnhancementBLC, HLC, 3D DNR
Privacy Mask4 programmable polygon privacy masks

Interface
Ethernet Interface1 RJ45 10 M/100 M self-adaptive Ethernet port
On-Board StorageBuilt-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB
Audio1 input (line in), two-core terminal block, max. input amplitude: 3.3 Vpp, input impedance: 2.2 KΩ, interface type: non-equilibrium; 1 output (line out), two-core terminal block, max. output amplitude: 3.3 Vpp, output impedance: 100 Ω, interface type: non-equilibrium
Alarm 3 inputs, 3 outputs (max. 24 VDC/24 VAC, 1 A)
RS-4851 RS-485 (half duplex, HIKVISION, Pelco-P, Pelco-D, self-adaptive)
Reset KeyYes
Power Output12 VDC, max. 100 mA

Event
Basic Event Motion detection (support alarm triggering by specified target types (human and vehicle)),video tampering alarm,exception
Smart EventUnattended baggage detection, object removal detection, scene change detection, audio exception detection
LinkageUpload to NAS/memory card/FTP, notify surveillance center, trigger recording, trigger capture, send email, audible warning

Deep Learning Function
Face CaptureYes
Perimeter Protection Line crossing, intrusion, region entrance, region exiting Support alarm triggering by specified target types (human and vehicle)

General
Power12 VDC ± 25%, 1.20A, max. 14.5 W, two-core terminal block 24 VAC ± 20%, 1.03A, 50/60Hz, max. 14.5 W, two-core terminal block PoE: IEEE 802.3at, Class 4, 42.5 V to 57 V, 0.40 A to 0.30 A, max. 17 W
MaterialAluminum alloy body
DimensionØ105 mm × 340.8 mm (Ø4.1" × 13.4")
Package Dimension385 mm × 190 × 180 mm (15.2" × 7.5" × 7.1")
Approx. 1330 g (2.9 lb.)
With Package WeightApprox. 2231 g (4.9 lb.)
Storage Conditions-40 °C to 60 °C (-40 °F to 140 °F), humidity 95% or less (non-condensing)
Startup and Operating Conditions-40 °C to 60 °C (-40 °F to 140 °F), humidity 95% or less (non-condensing)
Language33 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 FunctionHeartbeat,anti-banding,mirror,flash log,password reset via email,pixel counter
HeaterYes

Approval
EMCFCC 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)
SafetyUL (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); BIS (IS 13252(Part 1):2010+A1:2013+A2:2015); LOA (IEC/EN 60950-1)
EnvironmentCE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2006)
ProtectionIP67 (IEC 60529-2013), IK10 (IEC 62262:2002)

Camera

Image Sensor

1/1.8" Progressive Scan CMOS

Max. Resolution

2688 × 1520

Min. Illumination

Color: 0.0014 Lux @ (F1.2, AGC ON), B/W: 0 Lux with IR

Shutter Time

1/3 s to 1/100,000 s

Day & Night

IR cut filter

Angle Adjustment

Pan: 0° to 360°, tilt: 0° to 90°, rotate: 0° to 360°

Lens

Lens Type

Varifocal lens, motor-driven lens, 2.8 to 12 mm and 8 to 32 mm optional

Focal Length & FOV

2.8 to 12 mm: horizontal FOV 107° to 40°, vertical FOV 56° to 22°, diagonal FOV 130° to 46° 8 to 32 mm: horizontal FOV 43° to 15°, vertical FOV 23° to 9°, diagonal FOV 50° to 17°

Lens Mount

Integrated

Focus

Auto,Semi-auto,Manual

Iris Type

P-iris

Aperture

2.8 to 12 mm: F1.4 8 to 32 mm: F1.6

DORI

2.8 to 12 mm: D: 61 m to 151 m, O: 24 m to 60 m, R: 12 m to 30 m, I: 6 m to 15 m 8 to 32 mm: D: 150 m to 400 m, O: 59 m to 158 m, R: 30 m to 80 m, I: 15 m to 40 m

Illuminator

Supplement Light Type

Supplement Light Range

2.8 to 12 mm: up to 60 m 8 to 32 mm: up to 80 m

Smart Supplement Light

Yes

IR Wavelength

850 nm

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 (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) *Third stream is supported under certain settings.

Fourth Stream

50 Hz: 10 fps (1280 × 720, 640 × 480, 640 × 360) 60 Hz: 10 fps (1280 × 720, 640 × 480, 640 × 360) *Fourth stream is supported under certain settings.

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 Fourth stream: H.265/H.264/MJPEG *Third stream and fourth stream are 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)

5 fixed regions for main stream and sub-stream

Target Cropping

Yes

Audio

Audio Compression

G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/MP3/AAC

Audio Bit Rate

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)

Audio Sampling Rate

8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz

Environment Noise Filtering

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, ARP, SNMP

Simultaneous Live View

Up to 6 channels

API

Open Network Video Interface (PROFILE S, PROFILE G, PROFILE T), ISAPI, SDK, ISUP

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

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+ Plug-in free live view: Chrome 57.0+, Firefox 52.0+ Local service: Chrome 57.0+, Firefox 52.0+

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

Day, Night, Auto, Schedule

Wide Dynamic Range (WDR)

140 dB

SNR

≥ 52 dB

Image Enhancement

BLC, HLC, 3D DNR

Privacy Mask

4 programmable polygon privacy masks

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

Audio

1 input (line in), two-core terminal block, max. input amplitude: 3.3 Vpp, input impedance: 2.2 KΩ, interface type: non-equilibrium; 1 output (line out), two-core terminal block, max. output amplitude: 3.3 Vpp, output impedance: 100 Ω, interface type: non-equilibrium

Alarm

3 inputs, 3 outputs (max. 24 VDC/24 VAC, 1 A)

RS-485

1 RS-485 (half duplex, HIKVISION, Pelco-P, Pelco-D, self-adaptive)

Reset Key

Yes

Power Output

12 VDC, max. 100 mA

Event

Basic Event

Motion detection (support alarm triggering by specified target types (human and vehicle)),video tampering alarm,exception

Smart Event

Unattended baggage detection, object removal detection, scene change detection, audio exception detection

Linkage

Upload to NAS/memory card/FTP, notify surveillance center, trigger recording, trigger capture, send email, audible warning

Deep Learning Function

Face Capture

Yes

Perimeter Protection

Line crossing, intrusion, region entrance, region exiting Support alarm triggering by specified target types (human and vehicle)

General

Power

12 VDC ± 25%, 1.20A, max. 14.5 W, two-core terminal block 24 VAC ± 20%, 1.03A, 50/60Hz, max. 14.5 W, two-core terminal block PoE: IEEE 802.3at, Class 4, 42.5 V to 57 V, 0.40 A to 0.30 A, max. 17 W

Material

Aluminum alloy body

Dimension

Ø105 mm × 340.8 mm (Ø4.1" × 13.4")

Package Dimension

385 mm × 190 × 180 mm (15.2" × 7.5" × 7.1")

Approx. 1330 g (2.9 lb.)

With Package Weight

Approx. 2231 g (4.9 lb.)

Storage Conditions

-40 °C to 60 °C (-40 °F to 140 °F), humidity 95% or less (non-condensing)

Startup and Operating Conditions

-40 °C to 60 °C (-40 °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

Heartbeat,anti-banding,mirror,flash log,password reset via email,pixel counter

Heater

Yes

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); 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

IP67 (IEC 60529-2013), IK10 (IEC 62262:2002)

Camera