DS-2CD2027G2-L(U)

Description

• Camera
• Image Sensor
  1/2.8″ Progressive Scan CMOS
• Max. Resolution
  1920 × 1080
• Min. Illumination
  0.0005 Lux @ (F1.0, AGC ON), 0 Lux with Light
• Shutter Time
  1/3 s to 1/100,000 s
• Angle Adjustment
  Pan: 0° to 360°, tilt: 0° to 90°, rotate: 0° to 360°

• Lens
• Lens Type
  Fixed focal lens, 2.8, 4, and 6 mm optional
• Focal Length & FOV
  

  2.8 mm, horizontal FOV 107°, vertical FOV 56°, diagonal FOV 127°

  4 mm, horizontal FOV 84°, vertical FOV 45°, diagonal FOV 99°

  6 mm, horizontal FOV 55°, vertical FOV 30°, diagonal FOV 63°

• Lens Mount
  M12
• Iris Type
  Fixed
• Aperture
  F1.0
• Depth of Field
  

  2.8 mm, 1.7 m to ∞

  4 mm, 2.3 m to ∞

  6 mm, 5.3 m to ∞

• DORI
• DORI
  

  2.8 mm, D: 46 m, O: 18 m, R: 9 m, I: 4 m

  4 mm, D: 56 m, O: 22 m, R: 11 m, I: 5 m

  6 mm, D: 83 m, O: 33 m, R: 16 m, I: 8 m

• Illuminator
• Supplement Light Type
  White light
• Supplement Light Range
  40 m
• Smart Supplement Light
  Yes

• 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)

• Third Stream
  

  50 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360)

  60 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360)

  *Third stream is supported under certain settings.

• Video Compression
  

  Main stream: H.265/H.264/H.265+/H.264+

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

  Third stream: H.265/H.264

  *Third stream is supported under certain settings.

• Video Bit Rate
  32 Kbps to 8 Mbps
• H.264 Type
  Baseline Profile/Main Profile/High Profile
• H.265 Type
  Main Profile
• Bit Rate Control
  CBR/VBR
• Scalable Video Coding (SVC)
  H.265 and H.264 encoding
• Region of Interest (ROI)
  1 fixed region for main stream and sub-stream

• Audio
• Audio Compression
  -U: G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC
• Audio Bit Rate
  -U: 64 Kbps (G.711ulaw/G.711alaw)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 192 Kbps (MP2L2)/8 to 320 Kbps (MP3)/16 to 64 Kbps (AAC-LC)
• Audio Sampling Rate
  -U: 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
• Environment Noise Filtering
  -U: Yes

• Network
• Protocols
  TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, WebSocket, WebSockets
• Simultaneous Live View
  Up to 6 channels
• API
  Open Network Video Interface (PROFILE S, PROFILE G, PROFILE T), ISAPI, SDK
• User/Host
  Up to 32 users. 3 user levels: administrator, operator and user
• Security
  Password protection, complicated password, HTTPS encryption, IP address filter, Security Audit Log, basic and digest authentication for HTTP/HTTPS, TLS 1.1/1.2, WSSE and digest authentication for Open Network Video Interface
• Network Storage
  NAS (NFS, SMB/CIFS), auto network replenishment (ANR)
• Client
  iVMS-4200, Hik-Connect, Hik-Central
• Web Browser
  

  Plug-in required live view: IE 10, IE 11

  Plug-in free live view: Chrome 57.0+, Firefox 52.0+, Edge 89+

  Local service: Chrome 57.0+, Firefox 52.0+, Edge 89+

• Image
• Image Parameters Switch
  Yes
• Image Settings
  Rotate mode, saturation, brightness, contrast, sharpness, gain, white balance adjustable by client software or web browser
• Day/Night Switch
  Day, Night, Auto, Schedule
• Wide Dynamic Range (WDR)
  120 dB
• SNR
  ≥ 52 dB
• Image Enhancement
  BLC, HLC, 3D DNR

• Interface
• Ethernet Interface
  1 RJ45 10 M/100 M self-adaptive Ethernet port
• On-Board Storage
  Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB
• Built-in Microphone
  -U: Yes
• Reset Key
  Yes

• Event
• Basic Event
  Motion detection (human and vehicle targets classification), video tampering alarm, exception
• Smart Event
  

  Line crossing detection, intrusion detection, region entrance detection, region exiting detection (support alarm triggering by specified target types (human and vehicle))

  Scene change detection

• Linkage
  Upload to NAS/memory card/FTP, notify surveillance center, trigger recording, trigger capture, send email

• Deep Learning Function
• Face Capture
  Yes

• General
• Power
  

  12 VDC ± 25%, 0.5 A, max. 6.0 W, Ø5.5 mm coaxial power plug

  PoE: 802.3af, Class 3, 36 V to 57 V, 0.25 A to 0.15 A, max. 7.5 W

• Dimension
  215.2 mm × 78.8 mm × 78.6 mm (8.5″ × 3.1″ × 3.1″)
• Package Dimension
  315 mm × 137 mm × 141 mm (12.4″ × 5.4″ × 5.6″)
• Weight