Hikvision DS-2CD2347G2-LSU/SL 4MP ColorVu AI WDR PoE Turret IP Camera

Hikvision DS-2CD2347G2-LSU/SL 4MP ColorVu AI Turret Camera

The Hikvision DS-2CD2347G2-LSU/SL is a professional-grade 4MP outdoor turret IP camera engineered to deliver true color video surveillance 24/7. Built on ColorVu technology with integrated white-light supplementary illumination, this camera captures vivid, identifiable color footage in near-zero light conditions—eliminating the grayscale limitations of traditional IR-only systems. The 1/1.8" progressive scan CMOS sensor combines exceptional low-light sensitivity (0.0005 Lux in color mode) with 130 dB wide dynamic range to handle extreme lighting transitions typical of outdoor environments.

Key Features

• ColorVu with Smart Supplement Light: Up to 30 m white-light range with intelligent activation to preserve true color detail at night
• 4MP Resolution: 2688 × 1520 native resolution for precise identification across wide areas
• AI-Powered Detection: Human and vehicle target classification, line crossing detection, intrusion detection, and region entrance/exit detection with reduced false alarms
• Face Capture: Integrated face detection and capture for identity verification
• Wide Field of View: 111.9° horizontal FOV (2.8 mm) or 95.2° (4 mm) for flexible coverage options
• PoE Powered: 802.3af Class 3 compliance (8 W max) simplifies installation and eliminates separate power supplies
• Multiple Stream Support: Main (30 fps @ 2688×1520), sub-stream, and optional third-stream for bandwidth optimization
• Flexible Storage: MicroSD/SDXC (up to 512 GB), NAS integration, FTP upload, and local recording with auto network replenishment

Technical Specifications

• Imaging Performance: F1.0 fixed aperture, 1/3 s to 1/100,000 s shutter range, ≥52 dB SNR, BLC/HLC/3D DNR image enhancement
• DORI Metrics (2.8 mm): Detect 58.2 m, Observe 23.1 m, Recognize 11.6 m, Identify 5.8 m
• Video Compression: H.265+/H.265/H.264+/H.264 with configurable bit rates (32 Kbps–8 Mbps) and CBR/VBR control
• Audio & Alarm: Built-in microphone, 1.2 W speaker, dual audio I/O, motion detection with visual/audible alarm outputs
• Security: HTTPS encryption, TLS 1.1/1.2, IP filtering, Security Audit Log, digest authentication, and user role management (32 users)
• Pan/Tilt/Rotate: 360° pan, 75° tilt, 360° rotation for optimal framing post-installation
• Durability: IP67-rated for dust and water ingress protection; -30 °C to 60 °C operating range

Applications

Ideal for perimeter monitoring, parking lot surveillance, retail entrances, logistics yards, and other outdoor environments where nighttime identification details (vehicle color, clothing description) are critical. The AI detection engine minimizes alerts from weather or shadows, enabling efficient security operations.

Jerry Tildsen

The DS-2CD2347G2-LSU/SL stands out in the mid-range turret segment by combining ColorVu's practical advantage over IR with genuine AI-driven smart events. Unlike basic motion detection, the camera's human/vehicle classification and intrusion logic significantly reduce false positives from rain, wind, or scene changes—a key pain point in outdoor surveillance. The F1.0 aperture and intelligent white-light supplementation deliver usable color identification to 30 m without the heat signature or maintenance concerns of traditional IR.

The dual focal length option (2.8 mm / 4 mm) provides flexibility for wide-area or medium-range deployments. With H.265+ codec support, on-board storage up to 512 GB, and six-channel simultaneous live view capability, this camera scales efficiently within hybrid NVR and cloud-connected systems. PoE power and IP67 weatherproofing are baseline expectations met here without compromise.