Hikvision 4K Fixed Dome Network Camera
The 4K DOME DS-2CD2186G2H-I (2.8mm) from Hikvision delivers stunning 4K resolution (8 MP) for crystal-clear surveillance footage. Featuring AcuSense AI detection, this camera intelligently classifies humans and vehicles, minimizing false alarms triggered by non-relevant movement, such as animals or leaves. With its 30m IR range, IP67 weatherproof rating, and 120 dB True WDR, the 4K DOME is built for high-performance surveillance in challenging environments, both day and night.
Why Choose the 4K DOME DS-2CD2186G2H-I (2.8mm)?
Ultra-Crystal Clear 4K (8 MP) Resolution – Captures detailed and sharp images with 3840 × 2160 resolution for full scene clarity.
AcuSense Human/Vehicle Detection – Smart AI technology reduces false alarms from irrelevant motion.
30m Smart IR Night Vision – Enhances low-light performance for clear night-time surveillance without overexposure.
2.8mm Fixed Lens – Offers a wide 113° horizontal field of view for effective wide-area coverage.
IP67 Weatherproof – Resists dust and water, ideal for outdoor use in harsh weather conditions.
120 dB True WDR – Perfect for environments with strong backlighting, providing clear images in both bright and dark areas.
H.265+ Compression – Reduces bandwidth and storage use while maintaining high video quality.
Technical Specifications
| Feature | Details |
|---|---|
| Image Sensor | 1/2.8″ Progressive Scan CMOS |
| Max Resolution | 3840 × 2160 (8 MP) |
| Lens | 2.8mm fixed |
| Field of View (FoV) | H: 113.2° |
| Min. Illumination | 0.005 Lux @ (F1.6, AGC ON), 0 Lux with IR |
| IR Range | Up to 30 meters Smart IR |
| AcuSense Analytics | Human/vehicle classification, motion detection, region entrance/exit, line-crossing, and intrusion |
| WDR | 120 dB True WDR |
| Protection Level | IP67-rated, vandal-proof housing (IK10) |
| Storage | microSD/SDHC/SDXC up to 512 GB |
| Power Supply | 12V DC ±25% or PoE (802.3af), Max 7W |







