Overview
The Hikvision DS-2CD2526G2-IS (4mm)(D) is a compact 2 MP AcuSense fixed mini-dome IP camera designed for indoor and outdoor surveillance. It combines DarkFighter low-light performance, EXIR infrared illumination (~30 m), 120 dB WDR and on‑edge AcuSense human/vehicle classification to reduce false alarms. Suitable for small-to-medium installations where reliable detection and robust weather/vandal protection are required.

• Key features: 2 MP (1920×1080) resolution; AcuSense human/vehicle classification; DarkFighter low-light; EXIR IR to ~30 m; 120 dB WDR; H.265/H.265+/H.264 compression; IP67 & IK08.
• Power & connectivity: PoE (802.3af) or 12 V DC; 10/100 Mbps Ethernet; local storage via microSD (up to 256 GB reported).
• Form factor: Mini-dome with fixed 4 mm lens (≈86° horizontal FOV), compact dimensions for discreet mounting.

Use cases
Ideal for perimeter entrances, car parks, shopfronts and general outdoor/indoor surveillance where reliable human/vehicle differentiation and low-light performance are required. Works for both trade and DIY installs; for commercial projects it integrates with NVR/VMS supporting H.265 streams.

Compliance & installation
Check the supplied datasheet and your supplier for up-to-date certification (CE / UKCA) and exact variant suffix details (audio/alarm I/O differ by suffix such as -S). Follow local regulations and professional installation guidelines for PoE/12 V DC wiring, earthing and weatherproof sealing.