Hikvision 2MP IR Dome Camera (DS-2CD1121GO-1)

The Hikvision 2MP Dome IP camera Day/Night (DS-2CD1121GO-1) is a versatile 2MP dome IP camera engineered for dependable 24/7 surveillance in both indoor and outdoor settings. With a full HD resolution of 1920 × 1080, it captures crisp, detailed video that’s perfect for homes, offices, retail shops, and other commercial environments. Its sleek, compact dome design blends seamlessly with any décor while providing discreet coverage.

Equipped with advanced day/night functionality and smart IR technology, the camera delivers up to 30 m of night vision, ensuring clear footage even in complete darkness. Digital Wide Dynamic Range (DWDR) balances scenes with mixed lighting, and 3D Digital Noise Reduction (3D DNR) minimizes grain for smooth, high-quality video under challenging light conditions. Built-in motion detection and event triggers enhance security by instantly alerting you to suspicious activity.

Designed for rugged use, the Hikvision 2MP Dome IP camera Day/Night (DS-2CD1121GO-1)features an IP67-rated, weatherproof housing and IK10-rated vandal resistance, making it suitable for harsh environments. Power over Ethernet (PoE) support simplifies installation by combining data and power over a single cable. With H.264+ compression, it optimizes bandwidth and storage without sacrificing image quality, delivering a cost-effective, high-performance surveillance solution.

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

For detailed specification about this product, click on the link:https://www.hikvision.com/content/dam/hikvision/en/support/regional-materials/mea/Datasheet_DS-2CD1121G0-I_20240521.pdf
For more Hikvision products, click on our link:https://hakimitech.co.ke/product-category/cctv-devices/hik-vision-cctv-devices/