Overview
The Hikvision DS-2CD2646G2H-IZS is a 4 MP AcuSense motorised-varifocal bullet network camera with DarkFighter low-light technology (G2H). It delivers 2688 × 1520 video, motorised 2.8–12 mm lens, up to 60 m IR illumination and built-in deep‑learning analytics to classify human and vehicle targets, reducing false alarms. Designed for outdoor use with robust ingress and vandal protection.

• High-resolution 4 MP (2688 × 1520) video at up to 25/30 fps
• DarkFighter (G2H) low-light performance — colour ≈ 0.001 Lux (F1.0)
• Motorised varifocal 2.8–12 mm lens for remote zoom & focus
• AcuSense human & vehicle classification to reduce false alarms
• Up to 60 m IR illumination with smart IR control for night monitoring
• H.265+/H.265/H.264+/H.264 with triple streaming; ONVIF support
• PoE (802.3at) or 12 VDC power; microSD local storage; audio & alarm I/O
• Rugged outdoor build: IP67, IK10

Use cases
Perimeter security, car parks, entrance monitoring, retail and other outdoor installations where accurate human/vehicle detection and strong low-light capability are required.

Compliance & installation
Meets common certifications (CE, FCC, UL — see datasheet for full list). Installations involving mains power should be carried out by a qualified installer. For PoE deployments ensure switches meet 802.3at power budget. Check the exact SKU variant (G2H / DarkFighter) when publishing specifications.