Products
DeepinView Series
Colorvu 3.0
Cable-Free Series
Solutions
SMB Solutions
Perimeter Protection
Other
Guanlan
Password Reset
Firmware Download
Product Selector
Global - EN
Commercial Display
X
Products
DeepinView Series
Colorvu 3.0
Cable-Free Series
Solutions
SMB Solutions
Perimeter Protection
Other
Guanlan
Password Reset
Firmware Download
Product Selector
image
image
image
image

Covert Network Camera

  • High quality imaging with 4 MP resolution
  • Efficient H.265+ compression technology to save bandwidth and storage
  • Clear imaging against strong back light due to 120 dB true WDR technology
  • 3D DNR technology delivers clean and sharp images
  • Built-in microphone for real-time audio security

View Less
View more
Sales Inquiry

Available models:

DS-2CD2D45G2-U(2.8mm)
DS-2CD2D45G2-U(4mm)
DS-2CD2D45G2-U

Specification

  • Camera
  • Image Sensor1/3" Progressive Scan CMOS
  • Max. Resolution2688 × 1520
  • Min. IlluminationColor: 0.008 Lux @ (F2.0, AGC ON)
  • Shutter Time1 s to 1/100,000 s
  • Lens
  • Focal Length & FOV2.8 mm, horizontal FOV 90.5°, vertical FOV 46.2°, diagonal FOV 110° 4 mm, horizontal FOV 74°, vertical FOV 38.2°, diagonal FOV 89.5°
  • Lens MountM12
  • Iris TypeFixed
  • Aperture2.8 mm: F2.0 4 mm: F2.0
  • Depth of Field2.8 mm: 0.7 m to 2.1 m 4 mm: 1.0 m to 3.3 m
  • DORI
  • DORI2.8 mm: D: 78.4 m, O: 31.1 m, R: 15.7 m, I: 7.8 m 4 mm: D: 94.4 m, O: 37.5 m, R: 18.9 m, I: 9.4 m
  • HEOP
  • Open ResourcesMemory: 60 MB, Smart RAM: 370 MB, eMMC: 2 GB
  • Video
  • Main Stream50 Hz: 25 fps (2688 × 1520, 2560 × 1440, 1920 × 1080, 1280 × 720) 60 Hz: 30 fps (2688 × 1520, 2560 × 1440, 1920 × 1080, 1280 × 720)
  • Sub-Stream50 Hz: 25 fps (704 × 576, 640 × 480) 60 Hz: 30 fps (704 × 480, 640 × 480)
  • Third Stream50 Hz: 25 fps (1920 × 1080, 1280 × 720, 704 × 576, 640 × 480) 60 Hz: 30 fps (1920 × 1080, 1280 × 720, 704 × 480, 640 × 480)
  • Video Compression Main stream: H.264/H.265/H.264+/H.265+, Sub-stream: H.264/H.265/MJPEG, Third stream: H.264/H.265
  • 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)4 fixed regions for each stream
  • Audio
  • Audio TypeMono sound
  • Audio Compression G.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC
  • Audio Bit Rate64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 192 Kbps (MP2L2)/8 to 48 Kbps (PCM)/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
  • ProtocolsDNS, SNMP, 802.1X, IGMP, NTP, TCP/IP, HTTPS, SMTP, DHCP, HTTP, IPv4, FTP, DDNS, IPv6, RTCP, WebSockets, RTSP, SSL/TLS, UPnP, RTP, Bonjour, QoS, SFTP, UDP, WebSocket, ICMP
  • Simultaneous Live ViewUp to 20 channels
  • APIONVIF, ISAPI, SDK, ISUP
  • User/HostUp to 32 users 3 user levels: administrator, operator, and user
  • Network StorageNAS (NFS, SMB/CIFS)
  • ClientiVMS-4200, Hik-Connect
  • SecurityPassword protection, complicated password, HTTPS encryption, 802.1X authentication (EAP-TLS, EAP-LEAP, EAP-MD5), watermark, IP address filter, basic and digest authentication for HTTP/HTTPS, WSSE and digest authentication for Open Network Video Interface, RTP/RTSP over HTTPS, control timeout settings, security audit log, TLS 1.1/1.2/1.3, host authentication (MAC address)
  • Web BrowserPlug-in required live view: IE 10, IE 11, Plug-in free live view: Chrome 57.0+, Firefox 52.0+, Edge 89+, Safari 11+, Local service: Chrome 57.0+, Firefox 52.0+, Edge 89+
  • Image
  • Image Parameters SwitchYes
  • Image SettingsRotate mode,saturation,brightness,contrast,sharpness,adjustable by client software or web browser
  • Day/Night SwitchDay,Night,Auto,Schedule
  • Wide Dynamic Range (WDR)120 dB
  • Image EnhancementBLC,HLC,3D DNR,Distortion Correction
  • Privacy MaskYes
  • Image StabilizationEIS
  • Interface
  • Ethernet Interface1 RJ45 10 M/100 M self-adaptive Ethernet port
  • Reset KeyYes
  • Built-in Microphone1 built-in microphone
  • Event
  • Basic Event Motion detection,video tampering alarm,network disconnected,IP address conflict,illegal login,HDD full,HDD error,video quality diagnosis,vibration detection
  • Smart Eventscene change detection,audio exception detection,defocus detection
  • LinkageUpload to FTP/NAS/memory card,notify surveillance center,send email,trigger recording,trigger capture
  • Deep Learning Function
  • Perimeter Protection Line crossing, intrusion, region entrance, region exiting Support alarm triggering by specified target types (human and vehicle) Support combined event alarm triggering
  • General
  • Power12 VDC ± 20%, 0.19 A, max. 2.28 W, Ø5.5 mm coaxial power plug
  • MaterialAluminum alloy
  • Dimension50.8 mm × 48.3 mm × 30.6 mm (2.0" × 1.9" × 1.2")
  • Package Dimension150 mm × 110 mm × 90 mm (5.9" × 4.3" × 3.5")
  • Approx. 85 g (0.18 lb.)
  • With Package WeightApprox. 261 g (0.57 lb.)
  • Storage Conditions-10 °C to 40 °C (14 °F to 104 °F). Humidity 95% or less (non-condensing) *Use the heatsink to ensure heat dissipation. Refer to Quick Start Guide for the heat dissipation requirement.
  • Startup and Operating Conditions-10 °C to 40 °C (14 °F to 104 °F). Humidity 95% or less (non-condensing) *Use the heatsink to ensure heat dissipation. Refer to Quick Start Guide for the heat dissipation requirement.
  • 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,password protection,one-key reset
  • Approval
  • EMCCE-EMC: EN 55032: 2015+A11:2020+A1:2020, EN IEC 61000-3-2:2019+A1:2021, EN 61000-3-3:2013+A1:2019+A2:2021, EN 50130-4: 2011+A1:2014, RCM: AS/NZS CISPR 32: 2015, IC: ICES-003: Issue 7
  • SafetyCB: IEC 62368-1:2014, CE-LVD: EN 62368-1:2014+A11:2017
  • EnvironmentCE-RoHS: 2011/65/EU, WEEE: 2012/19/EU, Reach: Regulation (EC) No 1907/2006
  • Transport CertificationIATA Dangerous Goods Regulations, Dangerous Goods List, International Maritime Dangerous Goods Code
*Product performance is based on testing in a controlled environment. Your results may vary due to several external and environmental factors.

Specification

Camera
Image Sensor
1/3" Progressive Scan CMOS
Max. Resolution
2688 × 1520
Min. Illumination
Color: 0.008 Lux @ (F2.0, AGC ON)
Shutter Time
1 s to 1/100,000 s
Lens
Focal Length & FOV
2.8 mm, horizontal FOV 90.5°, vertical FOV 46.2°, diagonal FOV 110° 4 mm, horizontal FOV 74°, vertical FOV 38.2°, diagonal FOV 89.5°
Lens Mount
M12
Iris Type
Fixed
Aperture
2.8 mm: F2.0 4 mm: F2.0
Depth of Field
2.8 mm: 0.7 m to 2.1 m 4 mm: 1.0 m to 3.3 m
DORI
DORI
2.8 mm: D: 78.4 m, O: 31.1 m, R: 15.7 m, I: 7.8 m 4 mm: D: 94.4 m, O: 37.5 m, R: 18.9 m, I: 9.4 m
HEOP
Open Resources
Memory: 60 MB, Smart RAM: 370 MB, eMMC: 2 GB
Video
Main Stream
50 Hz: 25 fps (2688 × 1520, 2560 × 1440, 1920 × 1080, 1280 × 720) 60 Hz: 30 fps (2688 × 1520, 2560 × 1440, 1920 × 1080, 1280 × 720)
Sub-Stream
50 Hz: 25 fps (704 × 576, 640 × 480) 60 Hz: 30 fps (704 × 480, 640 × 480)
Third Stream
50 Hz: 25 fps (1920 × 1080, 1280 × 720, 704 × 576, 640 × 480) 60 Hz: 30 fps (1920 × 1080, 1280 × 720, 704 × 480, 640 × 480)
Video Compression
Main stream: H.264/H.265/H.264+/H.265+, Sub-stream: H.264/H.265/MJPEG, Third stream: H.264/H.265
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)
4 fixed regions for each stream
Audio
Audio Type
Mono sound
Audio Compression
G.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC
Audio Bit Rate
64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 192 Kbps (MP2L2)/8 to 48 Kbps (PCM)/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
DNS, SNMP, 802.1X, IGMP, NTP, TCP/IP, HTTPS, SMTP, DHCP, HTTP, IPv4, FTP, DDNS, IPv6, RTCP, WebSockets, RTSP, SSL/TLS, UPnP, RTP, Bonjour, QoS, SFTP, UDP, WebSocket, ICMP
Simultaneous Live View
Up to 20 channels
API
ONVIF, ISAPI, SDK, ISUP
User/Host
Up to 32 users 3 user levels: administrator, operator, and user
Network Storage
NAS (NFS, SMB/CIFS)
Client
iVMS-4200, Hik-Connect
Security
Password protection, complicated password, HTTPS encryption, 802.1X authentication (EAP-TLS, EAP-LEAP, EAP-MD5), watermark, IP address filter, basic and digest authentication for HTTP/HTTPS, WSSE and digest authentication for Open Network Video Interface, RTP/RTSP over HTTPS, control timeout settings, security audit log, TLS 1.1/1.2/1.3, host authentication (MAC address)
Web Browser
Plug-in required live view: IE 10, IE 11, Plug-in free live view: Chrome 57.0+, Firefox 52.0+, Edge 89+, Safari 11+, Local service: Chrome 57.0+, Firefox 52.0+, Edge 89+
Image
Image Parameters Switch
Yes
Image Settings
Rotate mode,saturation,brightness,contrast,sharpness,adjustable by client software or web browser
Day/Night Switch
Day,Night,Auto,Schedule
Wide Dynamic Range (WDR)
120 dB
Image Enhancement
BLC,HLC,3D DNR,Distortion Correction
Privacy Mask
Yes
Image Stabilization
EIS
Interface
Ethernet Interface
1 RJ45 10 M/100 M self-adaptive Ethernet port
Reset Key
Yes
Built-in Microphone
1 built-in microphone
Event
Basic Event
Motion detection,video tampering alarm,network disconnected,IP address conflict,illegal login,HDD full,HDD error,video quality diagnosis,vibration detection
Smart Event
scene change detection,audio exception detection,defocus detection
Linkage
Upload to FTP/NAS/memory card,notify surveillance center,send email,trigger recording,trigger capture
Deep Learning Function
Perimeter Protection
Line crossing, intrusion, region entrance, region exiting Support alarm triggering by specified target types (human and vehicle) Support combined event alarm triggering
General
Power
12 VDC ± 20%, 0.19 A, max. 2.28 W, Ø5.5 mm coaxial power plug
Material
Aluminum alloy
Dimension
50.8 mm × 48.3 mm × 30.6 mm (2.0" × 1.9" × 1.2")
Package Dimension
150 mm × 110 mm × 90 mm (5.9" × 4.3" × 3.5")
Approx. 85 g (0.18 lb.)
With Package Weight
Approx. 261 g (0.57 lb.)
Storage Conditions
-10 °C to 40 °C (14 °F to 104 °F). Humidity 95% or less (non-condensing) *Use the heatsink to ensure heat dissipation. Refer to Quick Start Guide for the heat dissipation requirement.
Startup and Operating Conditions
-10 °C to 40 °C (14 °F to 104 °F). Humidity 95% or less (non-condensing) *Use the heatsink to ensure heat dissipation. Refer to Quick Start Guide for the heat dissipation requirement.
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,password protection,one-key reset
Approval
EMC
CE-EMC: EN 55032: 2015+A11:2020+A1:2020, EN IEC 61000-3-2:2019+A1:2021, EN 61000-3-3:2013+A1:2019+A2:2021, EN 50130-4: 2011+A1:2014, RCM: AS/NZS CISPR 32: 2015, IC: ICES-003: Issue 7
Safety
CB: IEC 62368-1:2014, CE-LVD: EN 62368-1:2014+A11:2017
Environment
CE-RoHS: 2011/65/EU, WEEE: 2012/19/EU, Reach: Regulation (EC) No 1907/2006
Transport Certification
IATA Dangerous Goods Regulations, Dangerous Goods List, International Maritime Dangerous Goods Code
For better user experience, we highly recommend you to update your device to the latest firmware asap.
Specification
Camera
  • Camera
  • Camera
  • Camera
  • Camera
Lens
  • Lens
  • Lens
  • Lens
  • Lens
  • Lens
DORI
  • DORI
HEOP
  • HEOP
Video
  • Video
  • Video
  • Video
  • Video
  • Video
  • Video
  • Video
  • Video
  • Video
Audio
  • Audio
  • Audio
  • Audio
  • Audio
  • Audio
Network
  • Network
  • Network
  • Network
  • Network
  • Network
  • Network
  • Network
  • Network
Image
  • Image
  • Image
  • Image
  • Image
  • Image
  • Image
  • Image
Interface
  • Interface
  • Interface
  • Interface
Event
  • Event
  • Event
  • Event
Deep Learning Function
  • Deep Learning Function
General
  • General
  • General
  • General
  • General
  • General
  • General
  • General
  • General
  • General
  • General
Approval
  • Approval
  • Approval
  • Approval
  • Approval
*Product performance is based on testing in a controlled environment. Your results may vary due to several external and environmental factors.

Resources

Technical documents

Hikvision.com uses strictly necessary cookies and related technologies to enable the website to function. With your consent, we would also like to use cookies to observe and analyse traffic levels and other metrics / show you targeted advertising / show you advertising on the basis of your location / tailor our website's content. For more information on cookie practices please refer to our cookie policy.

 

Manage cookies Accept All
Accept All Manage cookies
Contact Sales
Technical Support
Online Service
Subscribe Newsletter
Where to Buy
Contact Us
Hik-Partner Pro close
Hik-Partner Pro
Security Business Assistant. At Your Fingertips. Learn more
Hik-Partner Pro
Scan and download the app
Download
Hik-Partner Pro
Hik-Partner Pro

Get a better browsing experience

You are using a web browser we don’t support. Please try one of the following options to have a better experience of our web content.