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NEW

4MP Indoor Box Network Camera

High quality imaging with 4 MP resolution
Acusense: Focus on human and vehicle classification based on deep learning
Clear imaging against strong back light due to 120 dB true WDR technology
Efficient H.265+ compression technology
Motorized varifocal lens for easy installation and monitoring

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Data Sheet

Available models:

DS-2CD3843G2-AP

DS-2CD3843G2-AP ^NEW

Specification
Resources
Accessories

Data Sheet

Camera
Image Sensor1/2.9" Progressive Scan CMOS
Max. Resolution2688 × 1520
Min. IlluminationColor: 0.005 Lux @ (F1.6, AGC ON)
Shutter Time1/3 s to 1/100,000 s
Day & NightIR cut filter

Lens
Lens MountC/CS mount
Iris TypeDC iris,P-iris

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 (1280 × 720, 640 × 480, 640 × 360) 60 Hz: 30 fps (1280 × 720, 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
Scalable Video Coding (SVC)H.264 and H.265 encoding
Bit Rate ControlCBR,VBR
Region of Interest (ROI)5 fixed regions for main stream and sub-stream
Target CroppingYes

Audio
Audio Compression G.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC
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-LC)
Audio Sampling Rate8 kHz/16 kHz/32 kHz/48 kHz
Environment Noise FilteringYes

Network
ProtocolsTCP/IP, ICMP, HTTP, HTTPS, FTP, SFTP，DHCP, DNS, DDNS, RTP, RTSP, RTCP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, WebSocket, WebSockets
Simultaneous Live ViewUp to 6 channels
APIONVIF (Profile S, Profile G),ISAPI,SDK,ISUP
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
User/HostUp to 32 users 3 user levels: administrator, operator, and user
ClientiVMS-4200,Hik-Connect,Hik-Central
Network StorageNAS (NFS, SMB/CIFS),Auto Network Replenishment (ANR), Together with high-end Hikvision memory card, memory card encryption and health detection are supported.
Web BrowserPlug-in required live view: IE 11, Plug-in free live view: Chrome 91+, Firefox 88+, Edge 91+, Safari 13+, Local service: Chrome 91+, Firefox 88+, Edge 91+

Image
Image Parameters SwitchYes
Day/Night SwitchDay,Night,Auto,Schedule
Image SettingsRotate mode
Wide Dynamic Range (WDR)120 dB
SNR≥ 52 dB
Image EnhancementBLC,HLC,3D DNR
Privacy Mask8 programmable polygon privacy masks

Interface
Ethernet Interface1 RJ45 10 M/100 M self-adaptive Ethernet port
Video Output1 Vp-p Composite Output (75 Ω/CVBS) (Only for debugging)
On-Board StorageBuilt-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB
Alarm 1 input, 1 output (max. 24 VDC/24 VAC, 1 A)
Reset KeyYes
AudioBuilt-in Microphone 1 input (line in), 3.5 mm connector, max. input amplitude: 3.3 Vpp, input impedance: 4.7 KΩ, interface type: non-equilibrium, 1 output (line out), 3.5 mm connector, max. output amplitude: 3.3 Vpp, output impedance: 100 Ω, interface type: non-equilibrium *Line in and Mic in cannot work simultaneously.
RS-4851 RS-485 (Half duplex, HIKVISION, Pelco-P, Pelco-D, self-adaptive)
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, loitering detection, people gathering detection, fast moving detection, parking detection,video quality diagnosis
LinkageUpload to FTP/NAS/memory card,notify surveillance center,send email,trigger alarm output,trigger recording,trigger capture

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%, 0.55 A, max. 6.6 W,two-core terminal block,reverse polarity protection, 24 VAC ± 20%, 0.46 A, max. 6.6 W, PoE: IEEE 802.3af, Class 3, max. 7.5 W
MaterialUpper Cover: Metal Lower Casing: Plastic
Dimension68 mm × 56.3 mm × 143.1 mm (2.7" × 2.2" × 5.6")
Package Dimension216 mm × 121 mm × 118 mm (8.5" × 4.7" × 4.7")
WeightApprox. 600 g (1.4 lb.)
With Package WeightApprox. 800 g (2.0 lb.)
Storage Conditions-10 °C to 40 °C (14 °F to 104 °F). Humidity 95% or less (non-condensing)
Startup and Operating Conditions-10 °C to 40 °C (14 °F to 104 °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,mirror,flash log,password reset via email,pixel counter,anti-banding

Approval
EMCCE-EMC: EN 55032:2015+A1:2020, EN 50130-4:2011+A1:2014, EN IEC 61000-3-2:2019+A1:2021, EN 61000-3-3:2013+A1:2019+A2:2021
Safety CB: IEC 62368-1: 2014+A11, CE-LVD: EN 62368-1: 2014/A11: 2017
EnvironmentCE-RoHS: 2011/65/EU, WEEE: 2012/19/EU, Reach: Regulation (EC) No 1907/2006

Camera

Image Sensor

1/2.9" Progressive Scan CMOS

Max. Resolution

2688 × 1520

Min. Illumination

Color: 0.005 Lux @ (F1.6, AGC ON)

Shutter Time

1/3 s to 1/100,000 s

Day & Night

IR cut filter

Lens

Lens Mount

C/CS mount

Iris Type

DC iris,P-iris

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.

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

Scalable Video Coding (SVC)

H.264 and H.265 encoding

Bit Rate Control

CBR,VBR

Region of Interest (ROI)

5 fixed regions for main stream and sub-stream

Target Cropping

Yes

Audio

Audio Compression

G.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC

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-LC)

Audio Sampling Rate

8 kHz/16 kHz/32 kHz/48 kHz

Environment Noise Filtering

Yes

Network

Protocols

TCP/IP, ICMP, HTTP, HTTPS, FTP, SFTP，DHCP, DNS, DDNS, RTP, RTSP, RTCP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, WebSocket, WebSockets

Simultaneous Live View

Up to 6 channels

API

ONVIF (Profile S, Profile G),ISAPI,SDK,ISUP

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

User/Host

Up to 32 users 3 user levels: administrator, operator, and user

Client

iVMS-4200,Hik-Connect,Hik-Central

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.

Web Browser

Plug-in required live view: IE 11, Plug-in free live view: Chrome 91+, Firefox 88+, Edge 91+, Safari 13+, Local service: Chrome 91+, Firefox 88+, Edge 91+

Image

Image Parameters Switch

Yes

Day/Night Switch

Day,Night,Auto,Schedule

Image Settings

Rotate mode

Wide Dynamic Range (WDR)

120 dB

SNR

≥ 52 dB

Image Enhancement

BLC,HLC,3D DNR

Privacy Mask

8 programmable polygon privacy masks

Interface

Ethernet Interface

1 RJ45 10 M/100 M self-adaptive Ethernet port

Video Output

1 Vp-p Composite Output (75 Ω/CVBS) (Only for debugging)

On-Board Storage

Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB

Alarm

1 input, 1 output (max. 24 VDC/24 VAC, 1 A)

Reset Key

Yes

Audio

Built-in Microphone 1 input (line in), 3.5 mm connector, max. input amplitude: 3.3 Vpp, input impedance: 4.7 KΩ, interface type: non-equilibrium, 1 output (line out), 3.5 mm connector, max. output amplitude: 3.3 Vpp, output impedance: 100 Ω, interface type: non-equilibrium *Line in and Mic in cannot work simultaneously.

RS-485

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

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, loitering detection, people gathering detection, fast moving detection, parking detection,video quality diagnosis

Linkage

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

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%, 0.55 A, max. 6.6 W,two-core terminal block,reverse polarity protection, 24 VAC ± 20%, 0.46 A, max. 6.6 W, PoE: IEEE 802.3af, Class 3, max. 7.5 W

Material

Upper Cover: Metal Lower Casing: Plastic

Dimension

68 mm × 56.3 mm × 143.1 mm (2.7" × 2.2" × 5.6")

Package Dimension

216 mm × 121 mm × 118 mm (8.5" × 4.7" × 4.7")

Weight

Approx. 600 g (1.4 lb.)

With Package Weight

Approx. 800 g (2.0 lb.)

Storage Conditions

-10 °C to 40 °C (14 °F to 104 °F). Humidity 95% or less (non-condensing)

Startup and Operating Conditions

-10 °C to 40 °C (14 °F to 104 °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,mirror,flash log,password reset via email,pixel counter,anti-banding

Approval

EMC

CE-EMC: EN 55032:2015+A1:2020, EN 50130-4:2011+A1:2014, EN IEC 61000-3-2:2019+A1:2021, EN 61000-3-3:2013+A1:2019+A2:2021

Safety

CB: IEC 62368-1: 2014+A11, CE-LVD: EN 62368-1: 2014/A11: 2017

Environment

CE-RoHS: 2011/65/EU, WEEE: 2012/19/EU, Reach: Regulation (EC) No 1907/2006

Camera

Image Sensor1/2.9" Progressive Scan CMOS
Max. Resolution2688 × 1520
Min. IlluminationColor: 0.005 Lux @ (F1.6, AGC ON)
Shutter Time1/3 s to 1/100,000 s
Day & NightIR cut filter

Lens

Lens MountC/CS mount
Iris TypeDC iris,P-iris

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 (1280 × 720, 640 × 480, 640 × 360) 60 Hz: 30 fps (1280 × 720, 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
Scalable Video Coding (SVC)H.264 and H.265 encoding
Bit Rate ControlCBR,VBR
Region of Interest (ROI)5 fixed regions for main stream and sub-stream
Target CroppingYes

Audio

Audio Compression G.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC
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-LC)
Audio Sampling Rate8 kHz/16 kHz/32 kHz/48 kHz
Environment Noise FilteringYes

Network

ProtocolsTCP/IP, ICMP, HTTP, HTTPS, FTP, SFTP，DHCP, DNS, DDNS, RTP, RTSP, RTCP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, WebSocket, WebSockets
Simultaneous Live ViewUp to 6 channels
APIONVIF (Profile S, Profile G),ISAPI,SDK,ISUP
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
User/HostUp to 32 users 3 user levels: administrator, operator, and user
ClientiVMS-4200,Hik-Connect,Hik-Central
Network StorageNAS (NFS, SMB/CIFS),Auto Network Replenishment (ANR), Together with high-end Hikvision memory card, memory card encryption and health detection are supported.
Web BrowserPlug-in required live view: IE 11, Plug-in free live view: Chrome 91+, Firefox 88+, Edge 91+, Safari 13+, Local service: Chrome 91+, Firefox 88+, Edge 91+

Image

Image Parameters SwitchYes
Day/Night SwitchDay,Night,Auto,Schedule
Image SettingsRotate mode
Wide Dynamic Range (WDR)120 dB
SNR≥ 52 dB
Image EnhancementBLC,HLC,3D DNR
Privacy Mask8 programmable polygon privacy masks

Interface

Ethernet Interface1 RJ45 10 M/100 M self-adaptive Ethernet port
Video Output1 Vp-p Composite Output (75 Ω/CVBS) (Only for debugging)
On-Board StorageBuilt-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB
Alarm 1 input, 1 output (max. 24 VDC/24 VAC, 1 A)
Reset KeyYes
AudioBuilt-in Microphone 1 input (line in), 3.5 mm connector, max. input amplitude: 3.3 Vpp, input impedance: 4.7 KΩ, interface type: non-equilibrium, 1 output (line out), 3.5 mm connector, max. output amplitude: 3.3 Vpp, output impedance: 100 Ω, interface type: non-equilibrium *Line in and Mic in cannot work simultaneously.
RS-4851 RS-485 (Half duplex, HIKVISION, Pelco-P, Pelco-D, self-adaptive)
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, loitering detection, people gathering detection, fast moving detection, parking detection,video quality diagnosis
LinkageUpload to FTP/NAS/memory card,notify surveillance center,send email,trigger alarm output,trigger recording,trigger capture

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%, 0.55 A, max. 6.6 W,two-core terminal block,reverse polarity protection, 24 VAC ± 20%, 0.46 A, max. 6.6 W, PoE: IEEE 802.3af, Class 3, max. 7.5 W
MaterialUpper Cover: Metal Lower Casing: Plastic
Dimension68 mm × 56.3 mm × 143.1 mm (2.7" × 2.2" × 5.6")
Package Dimension216 mm × 121 mm × 118 mm (8.5" × 4.7" × 4.7")
WeightApprox. 600 g (1.4 lb.)
With Package WeightApprox. 800 g (2.0 lb.)
Storage Conditions-10 °C to 40 °C (14 °F to 104 °F). Humidity 95% or less (non-condensing)
Startup and Operating Conditions-10 °C to 40 °C (14 °F to 104 °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,mirror,flash log,password reset via email,pixel counter,anti-banding

Approval

EMCCE-EMC: EN 55032:2015+A1:2020, EN 50130-4:2011+A1:2014, EN IEC 61000-3-2:2019+A1:2021, EN 61000-3-3:2013+A1:2019+A2:2021
Safety CB: IEC 62368-1: 2014+A11, CE-LVD: EN 62368-1: 2014/A11: 2017
EnvironmentCE-RoHS: 2011/65/EU, WEEE: 2012/19/EU, Reach: Regulation (EC) No 1907/2006