Overview
The Hikvision DS-2CD2343G2-IU is a 4 MP AcuSense fixed turret network camera with a 2.8 mm fixed lens and integrated microphone. It delivers 2688 × 1520 resolution up to 30 fps, 120 dB WDR and H.265+/H.265/H.264 compression. Designed for outdoor use, it features IP67 weather resistance, PoE (802.3af) or 12 VDC power and deep‑learning human/vehicle classification to reduce false alarms.

• 4 MP (2688 × 1520) progressive CMOS, up to 30 fps
• AcuSense deep‑learning human & vehicle classification; perimeter protection (line crossing, intrusion)
• 2.8 mm fixed lens (≈103° horizontal FOV); IR night illumination to 30 m (850 nm)
• H.265+/H.265/H.264 compression, multi‑stream support (main/sub/third)
• Built‑in microphone (U model) with multiple codecs; onboard microSD up to 256 GB and NAS support (ANR)
• PoE (802.3af) or 12 VDC power; IP67 weather rating; compact turret form factor

Use cases: residential and small to medium commercial outdoor monitoring, perimeter protection, and locations where audio recording and intelligent alarm filtering are required.

Installation & compliance: Install by a qualified technician. Follow local regulations and Hikvision installation guidelines. Ensure power and network connections are handled by competent personnel. Check local requirements for CE/UKCA markings and data‑protection rules before deployment.