Hikvision DS-2CD2146G2H-ISU | 4MP AcuSense DarkFighter Dome | 2.8mm | IR 30m | White

Hikvision DS-2CD2146G2H-ISU — 4MP AcuSense Dome Camera with Audio & Alarm

The Hikvision DS-2CD2146G2H-ISU is a professional 4MP dome security camera from Hikvision, equipped with AcuSense technology, a built-in microphone and speaker, and alarm I/O connections. With its 2.8mm fixed lens, 107° field of view, DarkFighter image processing, and IK10 vandal resistance, this camera is ideal for monitoring entrances, stores, and outdoor locations where a wide overview and robust housing are required.

Key features

• 4MP resolution (2688×1520) — Sharp, detailed images for reliable identification
• AcuSense detection — Distinguishes people and vehicles from other motion, drastically reducing false alarms
• DarkFighter technology — Color images in extremely low light (0.001 Lux) 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
• 2.8mm fixed lens / 107° field of view — Wide coverage for entrances, stores, and open spaces
• IR night vision up to 30 meters — Reliable monitoring in complete darkness
• IP67 & IK10 — Fully dust- and water-resistant, with vandal resistance for demanding outdoor environments
• SD card slot up to 512GB — Local storage as a backup or standalone solution
• PoE (IEEE 802.3af) — Easy installation via a single network cable for power and data

Applications

The DS-2CD2146G2H-ISU with a 2.8mm lens is particularly suitable for monitoring entrances, stores, reception areas, and smaller outdoor spaces where a wide field of view is a priority. Compared with the 4mm variant, the 2.8mm lens offers a wider field of view (107° vs. 81°), covering more area at a glance. The IK10 housing makes this model especially suitable for environments with an increased risk of vandalism.