Hikvision DS-2CD2347G2-LU 4MP ColorVu 24/7 Color Night Vision AI Turret IP Camera

Hikvision DS-2CD2347G2-LU 4MP ColorVu Turret IP Camera

The Hikvision DS-2CD2347G2-LU delivers advanced 24/7 full-color surveillance with intelligent AI capabilities designed for demanding outdoor environments. This 4MP turret camera combines Hikvision's proprietary ColorVu technology with adaptive white-light supplementation to maintain vivid, color imagery around the clock—eliminating the need for traditional IR and the loss of color detail that comes with it. The result is enhanced identification accuracy, faster incident investigation, and superior situational awareness.

Key Features

• ColorVu 24/7 Full-Color Imaging – Captures life-like color video in near-darkness (0.0005 Lux in color mode) and 0 Lux with white light, ensuring positive identification in all lighting conditions
• AI-Powered Target Classification – Human and vehicle detection with deep learning reduces false alarms and prioritizes genuine security events
• 4MP Resolution – 2688 × 1520 native resolution delivers crisp detail across the full field of view
• Wide Dynamic Range (WDR) – 130 dB WDR handles extreme lighting contrasts, preserving detail in both bright and shadowed areas
• Smart White-Light Supplement – Adaptive 30 m supplemental lighting activates intelligently to maintain color capture without triggering false motion alerts
• Audio Capture – Built-in microphone records synchronized audio for complete incident documentation
• H.265+ Compression – Advanced codec reduces bandwidth and storage requirements without compromising image quality
• Flexible Lens Options – Available in 2.8 mm (112° FOV), 4 mm (95° FOV), and 6 mm (58° FOV) configurations
• Full Pan/Tilt/Rotate Adjustment – 360° pan, 75° tilt, and 360° rotation for optimal camera positioning
• IP67-Rated Durability – Sealed against dust and water ingress for reliable outdoor operation in all weather conditions

Technical Specifications

• Sensor: 1/1.8" progressive scan CMOS with F1.0 fixed aperture
• Illumination: 0.0005 Lux (color, F1.0 AGC ON) / 0 Lux with white light; 52 dB SNR
• Video Compression: H.265/H.264/H.265+/H.264+ with SVC support; up to 8 Mbps bitrate
• Frame Rate: 30 fps at 4MP (main stream), 25/30 fps sub-stream options
• Smart Detection: Line crossing, intrusion, region entrance/exit, scene change, and face capture
• Storage: MicroSD card slot (up to 512 GB) with memory card encryption, plus NAS support (NFS, SMB/CIFS)
• Connectivity: PoE (802.3af, max 7.6W) or 12VDC power; 10/100M Ethernet
• Remote Access: iVMS-4200, Hik-Connect, Hik-Central; plug-free web browser support (Chrome, Firefox, Edge)
• Security: HTTPS, IP filtering, TLS 1.2, 802.1X authentication, 32-user access with role-based control
• Operating Range: -30°C to 60°C; 95% humidity (non-condensing)

Ideal Applications

• Retail and commercial entrances requiring color identification
• Perimeter security with 24/7 monitoring and incident documentation
• Parking lots and transportation facilities needing plate/face recognition
• Properties with minimal ambient lighting or irregular activity patterns

James Everett

Perspective based on aggregated IP Security Depot and affiliated engineering team experience.

The DS-2CD2347G2-LU addresses a critical gap in outdoor surveillance: the need for round-the-clock color detail without sacrificing image quality or storage efficiency. ColorVu technology eliminates the investigative handicap of monochrome night vision by preserving color information where human recognition matters most—facial features, clothing, vehicle colors, and signage. The 130 dB WDR combined with F1.0 aperture and advanced noise suppression ensures usable footage across extreme lighting transitions, particularly valuable for dawn/dusk hours and mixed-lighting environments like parking structures.

AI-driven human and vehicle classification significantly improves operational efficiency by filtering out noise events (weather, vegetation, animals) while prioritizing actionable alerts. Paired with local microSD recording and ANR (auto network replenishment) for bandwidth-constrained networks, this camera is engineered for resilience. The flexible lens lineup—from ultra-wide 2.8 mm to telephoto 6 mm—accommodates varied deployment scenarios without requiring multiple SKUs, reducing procurement complexity and supporting phased rollouts with standardized firmware and management.

H.265+ compression is particularly valuable for high-resolution 24/7 color capture, delivering meaningful savings in storage and bandwidth utilization—critical for cost control at scale. IP67 rating and operational range to -30°C ensure this turret performs in genuinely harsh conditions, making it suitable for both temperate and extreme climates. The DORI performance (Detect: 77–115 m, Observe: 30–45 m depending on lens choice) positions it as a mid- to long-range surveillance asset.