HIKVISION DS-2CD2166G2-I (2.8mm) – 6MP IR Fixed Dome Network Camera
The HIKVISION DS-2CD2166G2-I (2.8mm) captures crisp 6MP high-definition video for clear and detailed surveillance footage. The 2.8mm fixed lens provides a wide field of view, making it ideal for monitoring entrances, hallways, lobbies, and general coverage areas. This dome camera delivers consistent, sharp images in various lighting conditions.
Equipped with built-in IR night vision, the camera captures visible footage even in low-light and near-dark environments. Its IP66 weather-resistant housing protects against dust and rain, making it suitable for outdoor locations and indoor installations. PoE support simplifies setup by delivering power and video over a single cable. The compact fixed dome design blends into ceilings and walls for discreet protection across residential and commercial sites.
Key Specifications
| Specification | Details |
| Resolution | 6 MP (3072 x 2048) |
| Lens | 2.8mm fixed lens |
| Field of View (Horizontal) | 107° to 109° |
| IR Range (Night Vision) | Up to 30 meters (98 feet) |
| Low-Light Performance | Excellent, via powered-by-DarkFighter technology; Minimum illumination as low as 0.003 Lux in color mode (with specific sensor variants) |
| Wide Dynamic Range (WDR) | 120 dB True WDR |
| Video Compression | H.265+/H.265/H.264+/H.264/MJPEG |
| Protection | IP67 water and dust resistant, IK10 vandal resistant |
| Storage | Built-in microSD/SDHC/SDXC card slot (up to 256 GB) |
| Audio | Built-in microphone for real-time audio security (-SU model variant) |
| Power | 12 VDC or PoE (802.3af) |
Features
- AcuSense Technology: Utilizes deep learning algorithms to classify human and vehicle targets, significantly reducing false alarms caused by minor movements like animals or weather changes.
- High Quality Imaging: Delivers sharp, detailed 6 MP images, vital for clear surveillance footage.
- Durable Design: The camera is built with a robust, vandal-proof metal housing, ensuring reliable performance in harsh outdoor or potentially exposed indoor environments.
- Efficient Compression: H.265+ compression technology helps to minimize bandwidth and storage requirements while maintaining high video quality.
- Smart Analytics: Includes features such as line crossing detection, intrusion detection, and face detection to enhance security and enable quick responses to potential threats.
Applications
- Home and property security
- Office and commercial monitoring
- Entryways and lobby surveillance
- Hallways and common areas
- Outdoor perimeter and driveway coverage
Upgrade your surveillance with the HIKVISION DS-2CD2166G2-I 6MP IR Dome Camera. Get high-definition monitoring, built-in night vision, and weather-resistant performance for enhanced security.




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