Hikvision 2 MP IP Camera Sri Lanka – DS-2CD2021G1-I 120dB WDR Outdoor Mini Bullet Network Camera (H.265+ Compression + 256GB Micro SD Slot + IP67 Weatherproof)

🔑 Core Highlights

• Resolution: 2 MP (1920 × 1080) @ 25/30 fps

• True WDR: 120 dB WDR for superior performance in high-contrast/backlit conditions

• Low Light Sensitivity: 0.005 Lux @ (F1.6, AGC ON) — Excellent low-light performance

• Lens Options: 2.8 mm (111.6° FOV), 4 mm (91.5° FOV), or 6 mm (56° FOV) with large F1.6 aperture

• IR Range: Up to 30 m IR night vision (850 nm)

• On-Board Storage: MicroSD / SDHC / SDXC card slot supported (up to 256 GB)

• Smart Analytics: Smart Events including Line Crossing Detection & Intrusion Detection

• Power: 12 VDC or PoE (802.3af, Class 3)

• Outdoor Rating: IP67 weather-resistant with metal & plastic housing

📷 Camera & Optical Specs

• Image Sensor: 1/2.7″ Progressive Scan CMOS

• Max. Resolution: 1920 × 1080 (2 MP)

• Min. Illumination:

  • Color: 0.005 Lux @ (F1.6, AGC ON)

  • B/W: 0 Lux with IR

• Shutter Speed: 1/3 s to 1/100,000 s

• Day & Night Switch: IR Cut Filter (Auto / Schedule / Day / Night modes)

• Angle Adjustment: Pan: 0° to 360°, Tilt: 0° to 90°, Rotate: 0° to 360°

🔍 Lens Options & Field of View

• Lens Type: Fixed focal lens (M12 mount, F1.6 aperture)

• Field of View (FOV):

  • 2.8 mm: Horizontal 111.6°, Vertical 59.1°, Diagonal 133.9°

  • 4.0 mm: Horizontal 91.5°, Vertical 46.1°, Diagonal 109.8°

  • 6.0 mm: Horizontal 56.0°, Vertical 29.8°, Diagonal 65.3°

💡 Illuminator (Night Vision)

• Supplement Light Type: IR (Infrared)

• Supplement Light Range: Up to 30 m

• IR Wavelength: 850 nm

📹 Video & Encoding

Video Streams & Compression

• Main Stream: 1080p / 720p @ 25 fps (50 Hz) or 30 fps (60 Hz)

• Sub-Stream: 640 × 480 / 640 × 360 @ 25 fps (50 Hz) or 30 fps (60 Hz)

• Compression Formats:

  • Main Stream: H.265+ / H.265 / H.264+ / H.264

  • Sub-Stream: H.265 / H.264 / MJPEG

• Video Bitrate: 32 Kbps to 8 Mbps

• Region of Interest (ROI): Supports 1 fixed region for main stream

🌐 Network & System Integration

• Ethernet Interface: 1 × RJ45 10M/100M self-adaptive Ethernet port

• Local Storage & Edge Recording: Built-in MicroSD slot (up to 256 GB), local storage, NAS (NFS, SMB/CIFS), ANR

• Simultaneous Live View: Up to 6 channels

• User Support: Up to 32 users (3 levels: Administrator, Operator, User)

• API / Protocols: Open Network Video Interface, ISAPI

• Client Software: iVMS-4200, Hik-Connect, Hik-Central

• Web Browser Compatibility:

  • Plug-in required: IE 10+

  • Plug-in free: Chrome 57.0+, Firefox 52.0+

🛠 Image Settings & Smart Analytics

• Wide Dynamic Range: 120 dB WDR

• Image Enhancements: BLC, 3D DNR, Rotate mode, Mirror, Privacy Mask, Watermark

• Smart Events: Line crossing detection, Intrusion detection

• Linkage Actions: Upload to FTP/NAS/Memory Card, notify surveillance center, send email, trigger recording, trigger capture

📐 Power, Build & Physical Specs

• Power Options:

  • 12 VDC ± 25%: 0.4 A, Max 5 W (Ø5.5 mm coaxial plug)

  • PoE: IEEE 802.3af, Class 3 (36 to 57 V), 0.2 A to 0.15 A, Max 6.5 W

• Reset Key: Yes (One-key reset)

• Build Material: Metal + Plastic

• Protection Rating: IP67 weather-resistant

• Dimensions: 69.7 mm × 67.9 mm × 171.4 mm (2.7″ × 2.7″ × 6.7″)

• Weight: Approx. 350 g (0.8 lb) | Package weight: 450 g (1.0 lb)

• Operating Temperature: -30 °C to 60 °C (-22 °F to 140 °F), Humidity ≤ 95% (non-condensing)

• Language Support: 33 languages supported

• Certifications: CE, FCC, UL, CB, RCM, BIS, RoHS, WEEE, REACH