Hikvision 2 MP Smart Hybrid Light Fixed Dome Network Camera-DS-2CD1123G2-LIU(2.8mm)(O-STD)

Hikvision DS-2CD1123G2-LIU(2.8mm)(O-STD) – 2MP Smart Hybrid Light Fixed Dome Network Camera

The Hikvision DS-2CD1123G2-LIU(2.8mm)(O-STD) is a reliable 2MP Smart Hybrid Light Fixed Dome Network Camera designed for dependable day-and-night IP video surveillance in homes, offices, shops, warehouses, schools, hotels, commercial buildings, and other security environments. The Hikvision DS-2CD1123G2-LIU(2.8mm)(O-STD) combines Full HD imaging, Smart Hybrid Light, human and vehicle detection, built-in audio, efficient H.265+ compression, PoE connectivity, and durable IP67/IK08 protection in a compact dome design. Hikvision's datasheet confirms the 2MP resolution, Smart Hybrid Light, built-in microphone, human and vehicle detection, H.265+, IP67, and IK08 features.

The Hikvision DS-2CD1123G2-LIU(2.8mm)(O-STD) uses a 1/2.9-inch Progressive Scan CMOS sensor with a maximum resolution of 1920 × 1080 pixels. This provides clear Full HD surveillance footage suitable for monitoring entrances, reception areas, corridors, retail spaces, offices, parking areas, and other important locations.

Equipped with a 2.8mm fixed focal lens, the Hikvision DS-2CD1123G2-LIU(2.8mm)(O-STD) provides approximately 103° horizontal, 56° vertical, and 121° diagonal field of view. This wide-angle coverage makes the camera particularly suitable for locations where a broader surveillance area is required from a single mounting position.

The Hikvision DS-2CD1123G2-LIU(2.8mm)(O-STD) features Smart Hybrid Light technology, combining infrared and white-light illumination with a supplemental light range of up to 30 metres. The intelligent illumination system provides effective nighttime visibility while allowing the camera to adapt its lighting according to the surveillance environment.

For smarter security monitoring, the Hikvision DS-2CD1123G2-LIU(2.8mm)(O-STD) supports human and vehicle detection. This helps security systems focus on relevant targets instead of treating every movement as equally important. The camera also includes a built-in microphone, providing real-time audio security alongside video surveillance.

The Hikvision DS-2CD1123G2-LIU(2.8mm)(O-STD) supports H.265+, H.265, H.264+, and H.264 video compression, helping reduce bandwidth and storage requirements. It supports Full HD main-stream recording at up to 25 fps in 50 Hz mode or 30 fps in 60 Hz mode.

For difficult lighting conditions, the Hikvision DS-2CD1123G2-LIU(2.8mm)(O-STD) supports Digital WDR, BLC, HLC, and 3D DNR. These image-enhancement functions help produce more usable footage in scenes with backlighting, strong highlights, shadows, or image noise.

The Hikvision DS-2CD1123G2-LIU(2.8mm)(O-STD) is also designed for flexible network installation, featuring a 10/100 Mbps Ethernet interface and IEEE 802.3af PoE support. PoE allows network data and power to be delivered through a single Ethernet cable, helping simplify CCTV installation.

Built for demanding environments, the Hikvision DS-2CD1123G2-LIU(2.8mm)(O-STD) features IP67 weather protection and IK08 impact resistance. This makes the camera suitable for both indoor and outdoor installations where protection against dust, water, and physical impact is important.

If you need a compact dome camera with 2MP Full HD video, wide-angle 2.8mm coverage, Smart Hybrid Light, human and vehicle detection, built-in microphone, PoE, H.265+ compression, and IP67/IK08 protection, the Hikvision DS-2CD1123G2-LIU(2.8mm)(O-STD) provides a practical and versatile solution for modern IP CCTV systems.

Key Specifications

Image Sensor: 1/2.9" Progressive Scan CMOS
Maximum Resolution: 1920 × 1080 pixels / 2MP
Lens: 2.8mm fixed focal lens
Lens Mount: M12
Minimum Illumination: Color: 0.005 Lux @ F1.6, AGC ON; B/W: 0 Lux with IR
Field of View: 103° horizontal, 56° vertical, 121° diagonal
DORI: Detect 45m, Observe 18m, Recognize 9m, Identify 4m
Supplement Light: IR and white light, up to 30 metres
IR Wavelength: 850nm
Day/Night: IR cut filter
WDR: Digital WDR
Image Enhancement: BLC / HLC / 3D DNR
Video Compression: H.265+ / H.265 / H.264+ / H.264
Audio: Built-in microphone / mono sound
Smart Detection: Human and vehicle detection
Network Interface: 10/100 Mbps Ethernet
Power Supply: 12V DC ±25% / PoE IEEE 802.3af
Power Consumption: Maximum approximately 6W via DC; 7.5W via PoE
Camera Type: 2MP Smart Hybrid Light fixed dome network camera
Adjustment: Pan 0–355°, Tilt 0–75°, Rotation 0–355°
Housing: IP67 weather-resistant and IK08 impact-resistant housing
Installation: Indoor and outdoor surveillance

Key Features

• 2MP Full HD imaging delivers clear 1920 × 1080 surveillance video.

• 2.8mm fixed lens provides a wide 103° horizontal field of view.

• Smart Hybrid Light technology combines infrared and white-light illumination.

• Up to 30m supplemental illumination supports reliable nighttime monitoring.

• Human and vehicle detection helps distinguish important targets from general movement.

• Built-in microphone provides real-time audio security.

• H.265+ compression helps reduce bandwidth and storage requirements.

• Digital WDR helps improve visibility in scenes with uneven lighting.

• BLC and HLC compensate for challenging backlight and high-brightness conditions.

• 3D DNR helps reduce image noise and produce cleaner video.

• PoE support simplifies installation by carrying power and data through one network cable.

• 10/100 Mbps Ethernet provides reliable network connectivity.

• IP67 protection helps protect the camera against dust and water.

• IK08 impact resistance provides additional protection against physical impact.

• 850nm infrared illumination supports effective nighttime surveillance.

• Wide-angle dome design provides broad coverage for entrances, offices, retail spaces, and corridors.

• Flexible pan, tilt, and rotation adjustment allows accurate positioning during installation.

• Efficient IP surveillance design makes the camera suitable for modern NVR-based CCTV systems.

Recommended Applications

The Hikvision DS-2CD1123G2-LIU(2.8mm)(O-STD) is suitable for:

• Residential homes and compounds

• Shops and retail stores

• Offices and business premises

• Warehouses and storage facilities

• Schools and educational institutions

• Hotels and commercial buildings

• Reception areas

• Building entrances

• Corridors and walkways

• Parking areas

• Supermarkets and retail outlets

• Industrial facilities

• Apartment buildings

• Indoor and outdoor commercial properties

• Perimeter surveillance

• General IP CCTV security installations

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