Hikvision DS-2CD1123G2-LIU(2.8mm)(O-STD) | 2MP Fixed Dome Network Camera with Built-in Microphone
The Hikvision DS-2CD1123G2-LIU(2.8mm)(O-STD) is a compact and powerful 2MP fixed dome network camera designed for reliable, round-the-clock surveillance in both indoor and outdoor environments. With high-definition video, AcuSense motion detection, and a built-in microphone, this camera offers clear imaging and intelligent security in one sleek housing.
The 2.8mm fixed lens provides a wide-angle view, making the Hikvision DS-2CD1123G2-LIU(2.8mm)(O-STD) ideal for covering entry points, hallways, or open spaces in homes, offices, schools, and commercial buildings.
Key Features of Hikvision DS-2CD1123G2-LIU(2.8mm)(O-STD):
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2MP Resolution – High-definition imaging at 1920 × 1080
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AcuSense Technology – Smart detection of human and vehicle targets
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Built-in Microphone – Captures clear audio with video
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Fixed 2.8mm Lens – Wide coverage area with minimal distortion
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H.265+ Compression – Reduces storage and bandwidth usage
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Weatherproof IP67 Rating – Suitable for indoor and outdoor use
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IK10 Vandal Protection – Durable dome housing for high-risk areas
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Power over Ethernet (PoE) – Easy and clean installation with one cable
What’s in the Box:
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1x Hikvision DS-2CD1123G2-LIU(2.8mm)(O-STD) Dome Camera
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Mounting Accessories
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User Manual / Quick Start Guide
Why Choose Hikvision DS-2CD1123G2-LIU(2.8mm)(O-STD)?
The Hikvision DS-2CD1123G2-LIU(2.8mm)(O-STD) combines advanced image clarity, smart motion detection, and audio monitoring in a vandal-resistant design. Perfect for any environment that requires accurate alerts and crisp surveillance footage, this camera is a dependable part of any modern security system.
Perfect for:
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Office Entrances and Lobbies
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School Hallways and Classrooms
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Retail Stores and Showrooms
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Apartment Buildings
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Hospital Corridors
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Indoor or Covered Outdoor Areas
Technical Specifications:
| Feature | Specification |
|---|---|
| Image Sensor | 1/2.8″ Progressive Scan CMOS |
| Max Resolution | 2MP (1920 × 1080) |
| Lens | 2.8mm Fixed Lens |
| IR Range | Up to 30 meters |
| Audio | Built-in Microphone |
| Compression | H.265+/H.265/H.264+/H.264 |
| Detection Technology | AcuSense (Human/Vehicle Classification) |
| Weatherproof Rating | IP67 |
| Vandal Resistance | IK10 |
| Power Supply | 12V DC or PoE (802.3af) |
| Dimensions | Ø 111 mm × 82.4 mm |











