HIKVISION DS-2CD2186G2H-I(SU) – 8MP Powered by Darkfighter Fixed Dome Network Camera
The HIKVISION DS-2CD2186G2H-I(SU) captures 8MP Ultra HD video with fine detail, enhancing visibility across entrances, perimeters, parking lots, and wide outdoor areas. Its Darkfighter technology improves low-light imaging, producing clearer color video in dim environments where ordinary cameras struggle. This makes it effective for 24/7 surveillance with strong performance in unpredictable lighting conditions.
This dome camera features EXIR night vision, which delivers visible video even when lighting is very low. PoE support allows both power and data to use one network cable, simplifying installation and reducing clutter. The robust IP66 weather-resistant housing protects the camera from dust, rain, and harsh environmental conditions, enabling reliable outdoor use. With its high resolution and advanced low-light capability, this camera enhances security for residential, commercial, and industrial sites.
Features
- Superior Low-Light Performance: The camera uses Hikvision’s DarkFighter technology to deliver clear, high-quality images in ultra-low light conditions, staying in color mode longer than conventional cameras.
- High-Quality Imaging: It captures video at an 8 MP (3840 × 2160) resolution, ensuring detailed surveillance footage.
- Wide Dynamic Range (WDR): With 130 dB WDR technology, the camera provides clear imaging even against strong backlighting, preventing overexposure in bright areas and ensuring details in dark areas are visible.
- AcuSense Technology: This deep learning technology focuses on human and vehicle classification, significantly reducing false alarms triggered by light changes, rain, or moving branches.
- Built-in Microphone: The “-U” in the model name indicates a built-in microphone for real-time audio security.
- Durable Design: It features a robust, vandal-resistant (IK10) and water and dust-resistant (IP67) housing, suitable for both indoor and demanding outdoor installations.
- Efficient Compression: The camera uses H.265+ compression technology to optimize bandwidth and storage efficiency without compromising image quality.
- On-Board Storage: It supports a microSD/microSDHC/microSDXC card slot for on-board storage of up to 512 GB.
Specifications
| Specification | Details |
| Image Sensor | 1/1.8″ Progressive Scan CMOS |
| Max. Resolution | 3840 × 2160 (8 MP) |
| Lens | Fixed focal lens, 2.8 mm or 4 mm options available |
| Field of View (2.8mm) | Horizontal FOV 105.1°, vertical FOV 54.8°, diagonal FOV 128.2° |
| IR Range | Up to 30 m (98 ft) |
| Video Compression | H.265+/H.265/H.264+/H.264 |
| Power | 12 VDC or PoE (IEEE 802.3af) |
| Dimensions | Ø121.5 mm × 97.6 mm (Ø4.78″ × 3.84″) |
| Weight | Approx. 525 g (1.2 lb.) |
Applications
- Perimeter and boundary security
- Entrance and exit surveillance
- Parking areas and open zones
- Residential and commercial sites
- Shared walkways and building fronts
Enhance your surveillance with the HIKVISION DS-2CD2186G2H-I(SU) 8MP Darkfighter Dome Camera. Get ultra-clear 4K imaging, strong low-light performance, and robust outdoor reliability for effective comprehensive monitoring.




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