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DS-2CD2121G0-I(W)(S)

2 MP WDR Fixed Dome Network Camera

  • High quality imaging with 2 MP resolution
  • Efficient H.265+ compression technology
  • Clear imaging against strong back light due to 120 dB true WDR technology
  • Water and dust resistant (IP67) and vandal proof (IK10)
  • Support up to 256 GB SD card storage

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Available models:

DS-2CD2121G0-IS(4mm)
DS-2CD2121G0-I(4mm)
DS-2CD2121G0-IS(2.8mm)
DS-2CD2121G0-IWS(2.8mm)
DS-2CD2121G0-IS(6mm)
DS-2CD2121G0-I(6mm)
DS-2CD2121G0-I(2.8mm)
DS-2CD2121G0-IW(2.8mm)(D)
DS-2CD2121G0-IWS(2.8mm)(D)
DS-2CD2121G0-I(2.8mm)(C)
DS-2CD2121G0-I(4mm)(C)
DS-2CD2121G0-I(6mm)(C)
DS-2CD2121G0-IS(2.8mm)(C)
DS-2CD2121G0-IS(4mm)(C)
DS-2CD2121G0-IS(6mm)(C)
DS-2CD2121G0-I(W)(S)

Specification

  • Camera
  • Image Sensor1/2.7" Progressive Scan CMOS
  • Max. Resolution1920 × 1080
  • Min. IlluminationColor: 0.005 Lux @ (F1.6, 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 355°, tilt: 0° to 75°, rotate: 0° to 355°
  • Lens
  • Focal Length & FOV2.8 mm: horizontal FOV 111.6°, vertical FOV 59.1°, diagonal FOV 133.9° 4 mm: horizontal FOV 91.5°, vertical FOV 46.1°, diagonal FOV 109.8° 6 mm: horizontal FOV 56°, vertical FOV 29.8°, diagonal FOV 65.3°
  • Lens MountM12
  • FocusFixed
  • ApertureF1.6
  • Illuminator
  • Supplement Light RangeUp to 30 m
  • IR Wavelength850 nm
  • Video
  • Main Stream50 Hz: 25 fps (1920 × 1080, 1280 × 720) 60 Hz: 30 fps (1920 × 1080, 1280 × 720)
  • Sub-Stream50 Hz: 25 fps (640 × 480, 640 × 360) 60 Hz: 30 fps (640 × 480, 640 × 360)
  • Video Compression Main stream: H.265+/H.265//H.264+/H.264 Sub-stream: H.265/H.264/MJPEG
  • Video Bit Rate32 Kbps to 8 Mbps
  • H.264 TypeBaseline Profile/Main Profile/High Profile
  • H.265 TypeMain Profile
  • Region of Interest (ROI)Support 1 fixed region for main stream
  • Network
  • ProtocolsTCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP™, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, Bonjour, IPv4, UDP, SSL/TLS
  • Simultaneous Live ViewUp to 6 channels
  • APIOpen Network Video Interface, ISAPI
  • User/HostUp to 32 users. 3 levels: administrator, operator and user
  • Network StorageSupport Micro SD/SDHC/SDXC card (256 GB), local storage and NAS (NFS, SMB/CIFS), ANR
  • 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 SettingsRotate mode, saturation, brightness, contrast, sharpness and white balance adjustable by client software or web browser
  • Day/Night SwitchDay, Night, Auto, Schedule
  • Image EnhancementBLC, 3D DNR
  • Wide Dynamic Range (WDR)120 dB
  • Interface
  • Ethernet Interface1 RJ45 10 M/100 M self-adaptive Ethernet port
  • On-Board StorageBuilt-in Micro SD slot, up to 256 GB
  • Audio-S: 1 input (line in), 1 output (line out)
  • Alarm -S: 1 input, 1 output (max. 12 VDC, 30 mA)
  • Reset KeyYes
  • Event
  • Basic Event Motion detection,video tampering alarm
  • Smart EventLine crossing detection, intrusion detection
  • LinkageUpload to FTP/NAS/memory card, notify surveillance center, send email, trigger recording, trigger capture
  • General
  • Power12 VDC ± 25%, 0.4 A, max. 5 W, Ø5.5 mm coaxial power plug PoE: 802.3af, Class 3, 36 V to 57 V, 0.20 A to 0.15 A, max. 6.5 W
  • DimensionØ110.8 mm × 84.7 mm (Ø 4.4" × 3.3")
  • Package Dimension135 mm × 135 mm × 110 mm (5.3" × 5.3" × 4.3")
  • WeightApprox. 497 g (1.1 lb.)
  • With Package WeightApprox. 597 g (1.3 lb.)
  • Startup and Operating Conditions-30 °C to 60 °C (-22 °F to 140 °F). Humidity: 95% or less (non-condensing)
  • Storage Conditions-30 °C to 60 °C (-22 °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 FunctionOne-key reset, anti-flicker, heartbeat, mirror, password protection, privacy mask, watermark, IP address filter
  • Approval
  • EMCFCC (47 CFR Part 15, Subpart B) CE-EMC (EN 55032: 2015, EN 61000-3-2: 2019, EN 61000-3-3: 2013+A1: 2019, EN 50130-4: 2011+A1: 2014) RCM (AS/NZS CISPR 32: 2015) IC (ICES-003: Issue 7) KC (KN32: 2015, KN35: 2015)
  • SafetyUL (UL 62368-1) CB (IEC 62368-1: 2014+A11) CE-LVD (EN 62368-1: 2014/A11: 2017) LOA (IEC/EN 60950-1) BIS (IS 13252 (Part 1): 2010/IEC 60950-1: 2005)
  • EnvironmentCE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2006)
  • ProtectionIP67 (IEC 60529-2013) IK10 (IEC 62262: 2002)
*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
1/2.7" Progressive Scan CMOS
Max. Resolution
1920 × 1080
Min. Illumination
Color: 0.005 Lux @ (F1.6, 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 355°, tilt: 0° to 75°, rotate: 0° to 355°
Lens
Focal Length & FOV
2.8 mm: horizontal FOV 111.6°, vertical FOV 59.1°, diagonal FOV 133.9° 4 mm: horizontal FOV 91.5°, vertical FOV 46.1°, diagonal FOV 109.8° 6 mm: horizontal FOV 56°, vertical FOV 29.8°, diagonal FOV 65.3°
Lens Mount
M12
Focus
Fixed
Aperture
F1.6
Illuminator
Supplement Light Range
Up to 30 m
IR Wavelength
850 nm
Video
Main Stream
50 Hz: 25 fps (1920 × 1080, 1280 × 720) 60 Hz: 30 fps (1920 × 1080, 1280 × 720)
Sub-Stream
50 Hz: 25 fps (640 × 480, 640 × 360) 60 Hz: 30 fps (640 × 480, 640 × 360)
Video Compression
Main stream: H.265+/H.265//H.264+/H.264 Sub-stream: H.265/H.264/MJPEG
Video Bit Rate
32 Kbps to 8 Mbps
H.264 Type
Baseline Profile/Main Profile/High Profile
H.265 Type
Main Profile
Region of Interest (ROI)
Support 1 fixed region for main stream
Network
Protocols
TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP™, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, Bonjour, IPv4, UDP, SSL/TLS
Simultaneous Live View
Up to 6 channels
API
Open Network Video Interface, ISAPI
User/Host
Up to 32 users. 3 levels: administrator, operator and user
Network Storage
Support Micro SD/SDHC/SDXC card (256 GB), local storage and NAS (NFS, SMB/CIFS), ANR
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 Settings
Rotate mode, saturation, brightness, contrast, sharpness and white balance adjustable by client software or web browser
Day/Night Switch
Day, Night, Auto, Schedule
Image Enhancement
BLC, 3D DNR
Wide Dynamic Range (WDR)
120 dB
Interface
Ethernet Interface
1 RJ45 10 M/100 M self-adaptive Ethernet port
On-Board Storage
Built-in Micro SD slot, up to 256 GB
Audio
-S: 1 input (line in), 1 output (line out)
Alarm
-S: 1 input, 1 output (max. 12 VDC, 30 mA)
Reset Key
Yes
Event
Basic Event
Motion detection,video tampering alarm
Smart Event
Line crossing detection, intrusion detection
Linkage
Upload to FTP/NAS/memory card, notify surveillance center, send email, trigger recording, trigger capture
General
Power
12 VDC ± 25%, 0.4 A, max. 5 W, Ø5.5 mm coaxial power plug PoE: 802.3af, Class 3, 36 V to 57 V, 0.20 A to 0.15 A, max. 6.5 W
Dimension
Ø110.8 mm × 84.7 mm (Ø 4.4" × 3.3")
Package Dimension
135 mm × 135 mm × 110 mm (5.3" × 5.3" × 4.3")
Weight
Approx. 497 g (1.1 lb.)
With Package Weight
Approx. 597 g (1.3 lb.)
Startup and Operating Conditions
-30 °C to 60 °C (-22 °F to 140 °F). Humidity: 95% or less (non-condensing)
Storage Conditions
-30 °C to 60 °C (-22 °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
One-key reset, anti-flicker, heartbeat, mirror, password protection, privacy mask, watermark, IP address filter
Approval
EMC
FCC (47 CFR Part 15, Subpart B) CE-EMC (EN 55032: 2015, EN 61000-3-2: 2019, EN 61000-3-3: 2013+A1: 2019, EN 50130-4: 2011+A1: 2014) RCM (AS/NZS CISPR 32: 2015) IC (ICES-003: Issue 7) KC (KN32: 2015, KN35: 2015)
Safety
UL (UL 62368-1) CB (IEC 62368-1: 2014+A11) CE-LVD (EN 62368-1: 2014/A11: 2017) LOA (IEC/EN 60950-1) BIS (IS 13252 (Part 1): 2010/IEC 60950-1: 2005)
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)
For better user experience, we highly recommend you to update your device to the latest firmware asap.
Specification
Camera
  • Image Sensor1/2.7" Progressive Scan CMOS
  • Max. Resolution1920 × 1080
  • Min. IlluminationColor: 0.005 Lux @ (F1.6, 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 355°, tilt: 0° to 75°, rotate: 0° to 355°
Lens
  • Focal Length & FOV2.8 mm: horizontal FOV 111.6°, vertical FOV 59.1°, diagonal FOV 133.9° 4 mm: horizontal FOV 91.5°, vertical FOV 46.1°, diagonal FOV 109.8° 6 mm: horizontal FOV 56°, vertical FOV 29.8°, diagonal FOV 65.3°
  • Lens MountM12
  • FocusFixed
  • ApertureF1.6
Illuminator
  • Supplement Light RangeUp to 30 m
  • IR Wavelength850 nm
Video
  • Main Stream50 Hz: 25 fps (1920 × 1080, 1280 × 720) 60 Hz: 30 fps (1920 × 1080, 1280 × 720)
  • Sub-Stream50 Hz: 25 fps (640 × 480, 640 × 360) 60 Hz: 30 fps (640 × 480, 640 × 360)
  • Video Compression Main stream: H.265+/H.265//H.264+/H.264 Sub-stream: H.265/H.264/MJPEG
  • Video Bit Rate32 Kbps to 8 Mbps
  • H.264 TypeBaseline Profile/Main Profile/High Profile
  • H.265 TypeMain Profile
  • Region of Interest (ROI)Support 1 fixed region for main stream
Network
  • ProtocolsTCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP™, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, Bonjour, IPv4, UDP, SSL/TLS
  • Simultaneous Live ViewUp to 6 channels
  • APIOpen Network Video Interface, ISAPI
  • User/HostUp to 32 users. 3 levels: administrator, operator and user
  • Network StorageSupport Micro SD/SDHC/SDXC card (256 GB), local storage and NAS (NFS, SMB/CIFS), ANR
  • 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 SettingsRotate mode, saturation, brightness, contrast, sharpness and white balance adjustable by client software or web browser
  • Day/Night SwitchDay, Night, Auto, Schedule
  • Image EnhancementBLC, 3D DNR
  • Wide Dynamic Range (WDR)120 dB
Interface
  • Ethernet Interface1 RJ45 10 M/100 M self-adaptive Ethernet port
  • On-Board StorageBuilt-in Micro SD slot, up to 256 GB
  • Audio-S: 1 input (line in), 1 output (line out)
  • Alarm -S: 1 input, 1 output (max. 12 VDC, 30 mA)
  • Reset KeyYes
Event
  • Basic Event Motion detection,video tampering alarm
  • Smart EventLine crossing detection, intrusion detection
  • LinkageUpload to FTP/NAS/memory card, notify surveillance center, send email, trigger recording, trigger capture
General
  • Power12 VDC ± 25%, 0.4 A, max. 5 W, Ø5.5 mm coaxial power plug PoE: 802.3af, Class 3, 36 V to 57 V, 0.20 A to 0.15 A, max. 6.5 W
  • DimensionØ110.8 mm × 84.7 mm (Ø 4.4" × 3.3")
  • Package Dimension135 mm × 135 mm × 110 mm (5.3" × 5.3" × 4.3")
  • WeightApprox. 497 g (1.1 lb.)
  • With Package WeightApprox. 597 g (1.3 lb.)
  • Startup and Operating Conditions-30 °C to 60 °C (-22 °F to 140 °F). Humidity: 95% or less (non-condensing)
  • Storage Conditions-30 °C to 60 °C (-22 °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 FunctionOne-key reset, anti-flicker, heartbeat, mirror, password protection, privacy mask, watermark, IP address filter
Approval
  • EMCFCC (47 CFR Part 15, Subpart B) CE-EMC (EN 55032: 2015, EN 61000-3-2: 2019, EN 61000-3-3: 2013+A1: 2019, EN 50130-4: 2011+A1: 2014) RCM (AS/NZS CISPR 32: 2015) IC (ICES-003: Issue 7) KC (KN32: 2015, KN35: 2015)
  • SafetyUL (UL 62368-1) CB (IEC 62368-1: 2014+A11) CE-LVD (EN 62368-1: 2014/A11: 2017) LOA (IEC/EN 60950-1) BIS (IS 13252 (Part 1): 2010/IEC 60950-1: 2005)
  • EnvironmentCE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2006)
  • ProtectionIP67 (IEC 60529-2013) IK10 (IEC 62262: 2002)
*Product performance is based on testing in a controlled environment. Your results may vary due to several external and environmental factors.

Resources

Technical documents

For better user experience, we highly recommend you to update your device to the latest firmware asap.
Firmware_V5.5.800_210628
Applied to:
DS-2CD2121G0-IS(4mm)
DS-2CD2121G0-I(4mm)
DS-2CD2121G0-IS(2.8mm)
DS-2CD2121G0-IWS(2.8mm)
DS-2CD2121G0-IS(6mm)
DS-2CD2121G0-I(6mm)
DS-2CD2121G0-I(2.8mm)
DS-2CD2121G0-IW(2.8mm)(D)
DS-2CD2121G0-IWS(2.8mm)(D)
Firmware_V5.7.23_241008
Applied to:
DS-2CD2121G0-I(2.8mm)(C)
DS-2CD2121G0-I(4mm)(C)
DS-2CD2121G0-I(6mm)(C)
DS-2CD2121G0-IS(2.8mm)(C)
DS-2CD2121G0-IS(4mm)(C)
DS-2CD2121G0-IS(6mm)(C)

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