Overview
The DS-2CD3D46G2T-IZMSU is a 4 MP varifocal dome network camera offering DarkFighter low‑light performance, motorised 2.8–12 mm P‑iris lens, built‑in IR (≈40 m), HDMI local output and Hikvision deep‑learning analytics for human/vehicle classification and face/perimeter capture. Ruggedised for outdoor use (IP67, IK10) and supports multiple power options including PoE.

• 4 MP (2688 × 1520) progressive‑scan CMOS with DarkFighter low‑light imaging
• Motorised varifocal lens 2.8–12 mm (P‑iris, F1.2) — wide horizontal FOV 115° → 42°
• Built‑in IR (850 nm) with smart IR up to ~40 m; 140 dB WDR, 3D DNR, BLC/HLC
• H.265 / H.264 / H.265+ compression; multiple streams; HDMI 1.4 local output (1080p)
• Onboard microSD (up to 512 GB), NAS support, ANR; ONVIF & standard network protocols
• Alarm I/O, audio I/O, RJ45 10/100 Mbps; power: 12 VDC, 24 VAC, or PoE (IEEE 802.3af)
• Outdoor/rugged: IP67 weatherproof, IK10 vandal resistance; operating −30 °C to 60 °C

Use cases
Suitable for outdoor perimeter and site surveillance where low‑light performance, on‑board analytics and vandal resistance are required — ideal for commercial sites, retail perimeters, car parks and critical‑infrastructure monitoring. Can be used by installers for both new projects and retrofit upgrades.

Compliance & installation
Check regional certification (CE / UKCA) and warranty terms with your supplier. Installation should follow local electrical regulations and be performed by a qualified installer. For secure network deployment, enable HTTPS/TLS, 802.1X and change default credentials.