DS-2CD2021G1-I(W)

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

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 360°, tilt: 0° to 90°, rotate: 0° to 360°
Lens
Focus Fixed
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
Aperture F1.6
Illuminator
Supplement Light Type IR
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

50Hz: 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 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
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
Reset Key

Yes

Event
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 to 57 V, 0.2 A to 0.15 A, max. 6.5 W

Material Metal, Plastic
Dimension 69.7 mm × 67.9 mm × 171.4 mm (2.7″ × 2.7″ × 6.7″)
Package Dimension 216 mm × 121 mm × 118 mm (8.5″ × 4.8″ × 4.7)
Weight Approx. 350 g (0.8 lb.)
With Package Weight Approx. 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)
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