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    2 MP WDR Fixed Mini Bullet 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)
    • Support up to 256 GB SD card storage

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    Available models:

    DS-2CD2021G1-I(2.8mm)(B)
    DS-2CD2021G1-I(4mm)(B)
    DS-2CD2021G1-I(2.8mm)(C)

    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 360°, tilt: 0° to 90°, rotate: 0° to 360°
    • Lens
    • FocusFixed
    • 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
    • ApertureF1.6
    • Illuminator
    • Supplement Light TypeIR
    • 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-Stream50Hz: 25 fps (640 × 480, 640 × 360) 60Hz: 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
    • 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
    • Reset KeyYes
    • Event
    • 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 to 57 V, 0.2 A to 0.15 A, max. 6.5 W
    • MaterialMetal, Plastic
    • Dimension69.7 mm × 67.9 mm × 171.4 mm (2.7" × 2.7" × 6.7")
    • Package Dimension216 mm × 121 mm × 118 mm (8.5" × 4.8" × 4.7)
    • WeightApprox. 350 g (0.8 lb.)
    • With Package WeightApprox. 450 g (1.0 lb.)
    • 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)
    • 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 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)
    *Product performance is based on testing in a controlled environment. Your results may vary due to several external and environmental factors.

    Specification

    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 360°, tilt: 0° to 90°, rotate: 0° to 360°
    Lens
    • FocusFixed
    • 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
    • ApertureF1.6
    Illuminator
    • Supplement Light TypeIR
    • 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-Stream50Hz: 25 fps (640 × 480, 640 × 360) 60Hz: 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
    • 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
    • Reset KeyYes
    Event
    • 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 to 57 V, 0.2 A to 0.15 A, max. 6.5 W
    • MaterialMetal, Plastic
    • Dimension69.7 mm × 67.9 mm × 171.4 mm (2.7" × 2.7" × 6.7")
    • Package Dimension216 mm × 121 mm × 118 mm (8.5" × 4.8" × 4.7)
    • WeightApprox. 350 g (0.8 lb.)
    • With Package WeightApprox. 450 g (1.0 lb.)
    • 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)
    • 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 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)
    *Product performance is based on testing in a controlled environment. Your results may vary due to several external and environmental factors.

    Download Center

    Firmware

    Applied to:
    DS-2CD2021G1-I(2.8mm)(B)
    DS-2CD2021G1-I(4mm)(B)
    Network Camera-V5.7.21_SP4 Release Note-E8
    Applied to:
    DS-2CD2021G1-I(2.8mm)(C)
    For better user experience, we highly recommend you to update your device to the latest firmware asap.

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