Hikvision DS-2CD2186G2H-ISU | 8MP AcuSense DarkFighter Dome | 4mm | IR 30m | White

Hikvision DS-2CD2186G2H-ISU — 8MP AcuSense Dome Camera with Audio & Alarm

The Hikvision DS-2CD2186G2H-ISU is a professional 8MP (4K) dome security camera from Hikvision, equipped with AcuSense technology, a built-in microphone and speaker, and alarm I/O connections. With its 4mm fixed lens, 90° field of view, and DarkFighter image processing, this camera delivers exceptionally sharp images over greater distances — ideal for monitoring long corridors, parking lots, and outdoor areas where greater range is required.

Key features

• 8MP / 4K resolution — Maximum image detail for identification and digital zoom without loss of quality
• AcuSense detection — Distinguishes people and vehicles from other motion, drastically reducing false alarms
• DarkFighter technology — Colorful images in extremely low light without additional lighting
• Built-in microphone and speaker — Two-way audio for communication and on-site sound detection
• Alarm I/O — Integration with external sensors, sirens, or access control systems
• 4mm fixed lens / 90° field of view — Focused coverage with greater range, suitable for longer spaces and outdoor areas
• IR night vision up to 30 meters — Reliable surveillance in complete darkness
• IP67 weather resistance — Fully dustproof and waterproof for indoor and outdoor use
• PoE (IEEE 802.3af) — Easy installation via a single network cable for power and data
• H.265+ compression — Efficient storage with minimal bandwidth usage

Applications

The DS-2CD2186G2H-ISU with a 4mm lens is ideally suited for monitoring long corridors, parking lots, building facades, and larger spaces where greater depth and range are required. Compared with the 2.8mm variant, the 4mm lens offers a narrower field of view (90° vs. 105°) but a greater effective range, keeping people and vehicles sharply visible at greater distances.