Hikvision DS-2CD2T26G2-2I/4I

Camera

• Image Sensor1/2.8″ Progressive Scan CMOS
• Min. IlluminationColor: 0.002 Lux @ (F1.4, AGC ON)
• Wide Dynamic Range120 dB
• Shutter Speed1/3 s to 1/100,000 s
• Day & NightICR Cut
• Slow ShutterYes
• Angle AdjustmentPan: 0° to 360°, tilt: 0° to 90°, rotate: 0° to 360°
• P/NP/N

Lens

• Focal Length & FOV

  2.8 mm, horizontal FOV 107°, vertical FOV 57°, diagonal FOV 129°

  4 mm, horizontal FOV 86°, vertical FOV 47°, diagonal FOV 102°

  6 mm, horizontal FOV 55°, vertical FOV 29°, diagonal FOV 65°

• ApertureF1.4
• Lens MountM12
• Iris TypeFixed

Illuminator

• IR Range

  2I: Up to 60 m

  4I: Up to 80 m

• IR Wavelength850 nm
• Smart Supplement LightYes
• Supplement Light TypeIR

Video

• Max. Resolution

  1920 × 1080

• Main Stream

  50Hz: 25fps (1920 × 1080, 1280 × 720)

  60Hz: 30fps (1920 × 1080, 1280 × 720)

• Sub-Stream

  50Hz: 25fps (640 × 480, 640 × 360, 320 × 240)

  60Hz: 30fps (640 × 480, 640 × 360, 320 × 240)

• Third Stream

  50Hz: 25fps (1280 × 720, 640 × 480, 640 × 360, 360 × 240)

  60Hz: 30fps (1280 × 720, 640 × 480, 640 × 360, 360 × 240)

• Video Compression

  Main stream: H.265/H.264

  Sub-stream: H.265/H.264/MJPEG

  Third stream: H.265/H.264

• 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
• Bit Rate ControlCBR/VBR
• Scalable Video Coding (SVC)Yes
• Region Of Interest (ROI)1 fixed region for each stream

Network

• Simultaneous Live ViewUp to 6 channels
• APIONVIF (PROFILE S, PROFILE G, PROFILE T), ISAPI, SDK
• ProtocolsTCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, SNMP
• Smooth StreamingYes
• User/HostUp to 32 users. 3 user levels: administrator, operator and user
• SecurityPassword protection, complicated password, HTTPS encryption, IP address filter, Security Audit Log, basic and digest authentication for HTTP/HTTPS, TLS 1.2, WSSE and digest authentication for ONVIF
• Network Storage

  MicroSD/SDHC/SDXC card (256 GB) local storage, and NAS (NFS, SMB/CIFS), auto network replenishment (ANR)

  Together with high-end Hikvision memory card, memory card encryption and health detection are supported

• ClientiVMS-4200, Hik-Connect, Hik-Central
• Web Browser

  Plug-in required live view: IE8+, Chrome41.0-44, Firefox30.0-51, Safari8.0-11

  Plug-in free live view: Chrome57.0+, Firefox52.0+

Image

• Day/Night SwitchDay, Night, Auto, Schedule
• Image EnhancementBLC, HLC, 3D DNR
• Image Parameters SwitchYes
• Image Settings

  Rotate mode, saturation, brightness, contrast, sharpness, gain, white balance adjustable by client software or web browser

Interface

• On-Board StorageBuilt-in micro SD slot, up to 256 GB
• Hardware ResetYes
• Ethernet Interface1 RJ45 10M/100M self-adaptive Ethernet port

Deep Learning Function

• Face CaptureYes
• Perimeter ProtectionLine crossing detection, intrusion detection, region entrance detection, region exiting detection

Intelligent (Traditional Algorithm)

• Basic EventMotion detection, video tampering alarm, exception (network disconnected, IP address conflict, illegal login, HDD full, HDD error), scene change detection

General

• 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)
• Power Supply

  12 VDC ± 25%, reverse polarity protection

  PoE: 802.3af，class 3

• Power Consumption And Current

  2I:

  12 VDC, 0.63 A, max. 7.5 W

  PoE: (802.3af, 36 V to 57 V) ,0.25 A to 0.16 A, max. 9 W

  4I:

  12 VDC, 0.88 A, max. 10.5 W

  PoE: (802.3af, 36 V to 57 V), 0.34 A to 0.21 A, max. 12 W

• Power InterfaceØ5.5 mm coaxial power plug
• Camera DimensionØ105 × 289.5 mm (4.1″ × 11.4″)
• Package Dimension386 × 156 × 155 mm (15.2″ × 6.1″ × 6.1″)
• Camera WeightApprox. 1090 g (2.4 lb.)
• With Package WeightApprox. 1614 g (3.6 lb.)
• Linkage MethodUpload to NAS/memory card, notify surveillance center, trigger record, trigger capture
• 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 FunctionAnti-flicker, heartbeat, mirror, privacy masks, flash log, password reset via e-mail, pixel counter
• Software ResetYes

Approval

• EMCFCC (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 (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); CE-LVD (EN 60950-1:2005 + Am 1:2009 + Am 2:2013); 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)
• ProtectionIngression protection: IP67 (IEC 60529-2013)