Hikvision DS-2CD2T47G2-LSU/SL 4MP ColorVu AI IR WDR Strobe Light Audio Outdoor Bullet IP Camera

Hikvision DS-2CD2T47G2-LSU/SL 4MP ColorVu AI IR WDR Strobe Light Audio Outdoor Bullet IP Camera

The Hikvision DS-2CD2T47G2-LSU/SL is a professional-grade 4MP outdoor bullet camera engineered for 24/7 color surveillance in challenging lighting conditions. Combining advanced ColorVu technology, AI-powered detection, and intelligent white-light supplementation, this camera delivers exceptional image clarity and actionable intelligence for demanding security applications.

Key Features

• ColorVu Technology: Captures vivid full-color video 24/7, even at 0.0005 Lux with F1.0 aperture, eliminating the need for grayscale night vision
• 4MP Resolution: 2688 × 1520 native resolution with 1/1.8" Progressive Scan CMOS sensor for superior detail and identification
• AI Detection: Intelligent human and vehicle classification reduces false alarms and enables targeted monitoring
• Smart Strobe Light: Adaptive white-light illumination up to 60 m with intelligent control for optimal low-light performance
• 130 dB WDR: Exceptional Wide Dynamic Range handles scenes with extreme lighting contrast
• Full-Duplex Audio: Built-in microphone and 2W speaker with multiple compression standards for real-time communication
• PoE Powered: 802.3af Class 3 compliant; maximum 9W consumption for simplified installation
• IP67 Rated: Weatherproof design suitable for harsh outdoor environments
• Multi-Lens Options: Available in 2.8mm (111.9° FOV), 4mm (95.2° FOV), or 6mm (58.4° FOV) for flexible deployment

Technical Highlights

This camera delivers exceptional DORI (Detect, Observe, Recognize, Identify) performance: with the 6mm lens, detection range reaches 115.6m, observation at 45.9m, recognition at 23.1m, and identification at 11.6m. Video streaming supports H.265/H.264 encoding with CBR/VBR bit rate control (32 Kbps to 8 Mbps), multiple simultaneous streams, and up to 30 fps at native resolution. The 1/1.0 aperture and advanced 3D DNR processing ensure sharp images across varying conditions.

Network security includes HTTPS encryption, TLS 1.1/1.2, IP filtering, and comprehensive audit logging. Local storage supports microSD cards up to 512GB with encryption, while network storage integrates with NAS (NFS/SMB) and automatic network replenishment (ANR). The camera supports up to 32 concurrent users across three privilege levels and integrates with Hikvision's iVMS-4200, Hik-Connect, and Hik-Central platforms.

Smart event detection includes motion detection, line crossing, intrusion and region detection with target classification, scene change detection, and face capture. Flexible linkages trigger recording, FTP uploads, email alerts, strobe activation, and alarm outputs for coordinated security responses.

Applications

Ideal for perimeter security, parking facilities, loading docks, retail entrances, and critical infrastructure where nighttime color identification is essential. The combination of ColorVu, AI detection, and strobe illumination makes it particularly effective for high-crime areas requiring detailed nighttime evidence capture.

Jerry Tildsen

The DS-2CD2T47G2-LSU/SL represents a significant advancement in outdoor surveillance by prioritizing color fidelity over traditional IR illumination. The 0.0005 Lux color performance with F1.0 fixed aperture substantially outperforms standard cameras in low-light scenarios. The smart strobe light system intelligently supplements illumination only when needed, reducing light pollution while maintaining exceptional image quality.

AI-driven human/vehicle classification provides genuine operational value by filtering nuisance alerts. The 130 dB WDR capability handles mixed indoor/outdoor scenes and reflective surfaces effectively. PoE efficiency at 9W maximum and microSD local recording ensure minimal infrastructure burden.

This camera excels where color evidence capture is non-negotiable—law enforcement, premium retail, and facility management installations benefit significantly from its capabilities.