Hikvision (DS-2CD2121G0-I(2.8mm) 2 MP WDR Fixed Dome Network Camera

• Camera
• Image Sensor1/2.7" Progressive Scan CMOS
• Min. IlluminationColor: 0.005 Lux @ (F1.6, AGC ON), B/W: 0 Lux with IR
• Shutter Speed1/3 s to 1/100,000 s
• Slow ShutterYes
• Wide Dynamic Range120 dB
• Day & NightIR Cut Filter
• Angle AdjustmentPan: 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 MountM12
• FocusFixed
• ApertureF1.6

• Illuminator
• IR RangeUp to 30 m
• IR Wavelength850 nm

• Video
• Max. Resolution1920 × 1080
• 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.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
• H.264+Main stream supports
• H.265+Main stream supports
• 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 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 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

• 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)
• Hardware ResetYes

• Event
• Smart EventLine crossing detection, intrusion detection

• General
• Linkage MethodUpload to FTP/NAS/memory card, notify surveillance center, send email, trigger recording, trigger capture
• Camera Material

  Metal & Plastic

• Camera DimensionØ110.8 mm × 84.7 mm (Ø 4.4" × 3.3")
• Package Dimension135 mm × 135 mm × 110 mm (5.3" × 5.3" × 4.3")
• Camera 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)
• Web Client 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 FunctionOne-key reset, anti-flicker, heartbeat, mirror, password protection, privacy mask, watermark, IP address filter
• Firmware VersionV5.5.120
• Power Supply

  12 VDC ± 25%

  PoE: 802.3af, Class 3

• Power Interface

  Ø5.5 mm coaxial power plug

• Power Consumption And Current

  12 VDC, 0.4 A, max. 5 W

  PoE: (802.3af, 36 V to 57 V), 0.20 A to 0.15 A, max. 6.5 W

• 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)
• 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)

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