2MP Hik Vision Dome IP camera Day/Night (DS-2CD1121GO-1)

Camera Specs:

• Image Sensor: 1/2.9″ Progressive Scan CMOS

• Max Resolution: 1920 × 1080

• Shutter Speed: 1/3s to 1/100,000s

• Min. Illumination: Color: 0.01 Lux (F2.2, AGC ON), B/W: 0 Lux (with IR)

• Day/Night Mode: IR Cut Filter

• Angle Adjustment: Pan: 0°–360°, Tilt: 0°–75°

Lens & Field of View:

• Lens Type: Fixed Focal (2.8mm & 4mm options)

• 2.8mm FOV: Horizontal 101°, Vertical 56°, Diagonal 118°

• 4mm FOV: Horizontal 80°, Vertical 44°, Diagonal 94°

• Lens Mount: M12

• Aperture: F2.2

• Depth of Field: 2.8mm: 0.8m to ∞ | 4mm: 1m to ∞

DORI Distance (Detection, Observation, Recognition, Identification):

• 2.8mm: D: 44m, O: 17m, R: 8m, I: 4m

• 4mm: D: 55m, O: 22m, R: 11m, I: 5m

Illuminator & Night Vision:

• Supplement Light Type: IR

• IR Distance: Up to 20m

• IR Wavelength: 850nm

• Smart IR: Yes

Video & Encoding:

• Main Stream:

  • 50Hz: 25fps (1920×1080, 1280×720)

  • 60Hz: 30fps (1920×1080, 1280×720)

• Sub-Stream:

  • 50Hz: 25fps (640×480, 640×360)

  • 60Hz: 30fps (640×480, 640×360)

• Compression:

  • Main: H.265+/H.265/H.264+/H.264

  • Sub: H.265/H.264

• Bit Rate: 32Kbps to 8Mbps

• Bit Rate Control: CBR, VBR

Network & Security:

• Security Features: Password protection, watermark, security audit log

• Simultaneous Live View: Up to 6 channels

• API Support: ISAPI, SDK

• Protocols: TCP/IP, ICMP, DHCP, DNS, HTTP, RTP, RTSP, NTP, IGMP, UDP, QoS

• User Levels: Admin, Operator, User (Up to 32 users)

• Client Software: iVMS-4200

• Supported Browsers:

  • Live View (Plug-in required): IE10, IE11

  • Local Service: Chrome 57+, Firefox 52+, Edge 89+

Image Enhancements:

• WDR: Digital WDR

• SNR: ≥52dB

• Day/Night Switch: Auto, Schedule

• Features: BLC, HLC, 3D DNR

• Adjustable Settings: Saturation, Brightness, Contrast, Sharpness, White Balance

Interface & Connectivity:

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

Smart Features & Alerts:

• Basic Events: Motion Detection, Exceptions

• Alert Linkage: Notify Surveillance Center

General Specs:

• Material: Plastic Body

• Power Supply: 12V DC ±25% (Max 4.8W) / PoE (IEEE 802.3af, Max 6.5W)

• Operating Temperature: -10°C to 40°C (14°F to 104°F)

• Humidity: ≤95% (Non-condensing)

• Dimensions: Ø110.8mm × 85.2mm (Ø4.36″ × 3.35″)

• Weight: Approx. 240g (0.5lb)

• Package Weight: Approx. 380g (0.8lb)

• Storage Conditions: -10°C to 40°C (14°F to 104°F), Humidity ≤95%

• Language: English, Ukrainian

• Additional Features: Heartbeat, Anti-Banding, Mirror, Password Protection