Hikvision DS-2CD2147G2-LSU 4MP ColorVu AcuSense Dome IP Security Camera with Built-in Audio

A 4MP high-performance dome IP security camera designed for advanced surveillance in residential, commercial, and outdoor environments. It delivers sharp 2688 × 1520 resolution video with ColorVu technology for bright full-color imaging even in ultra-low light conditions, combined with AcuSense AI for accurate human and vehicle detection. With built-in audio capability and durable vandal-resistant housing, it provides reliable 24/7 monitoring with clear visuals, enhanced detail, and reduced false alarms.

Product Features

4MP High-Definition Video Resolution

Delivers 2688 × 1520 resolution imaging that captures sharp and detailed footage for accurate identification of people, vehicles, and security events.

ColorVu Full-Color Night Vision

Uses a high-sensitivity 1/1.8 inch sensor and F1.0 aperture lens to deliver bright full-color video even in near-total darkness without relying solely on infrared lighting.

AcuSense Human and Vehicle Detection

Deep learning algorithms intelligently distinguish humans and vehicles from irrelevant motion such as animals, shadows, or environmental movement, significantly reducing false alarms.

Built-in Microphone Audio Capture

Integrated microphone records clear ambient sound, adding audio context to video recordings for improved incident analysis and security awareness.

Infrared Night Vision Support

Provides clear black-and-white imaging in complete darkness for continuous 24/7 surveillance coverage.

Wide Dynamic Range (130 dB)

Balances strong backlight and shadow areas to deliver clear images in challenging lighting environments such as entrances and outdoor spaces.

Smart Motion Detection

Improves detection accuracy by focusing on meaningful motion and filtering out irrelevant triggers for more reliable alerts.

IP67 Weatherproof and IK10 Vandal Resistant Design

Rugged dome housing protects against dust, rain, and physical impact, ensuring long-term durability in demanding environments.

Efficient H.265+ Compression

Reduces bandwidth usage and storage requirements while maintaining high-quality video recording for extended retention.

Product Specifications

• Image Sensor: 1/1.8 inch progressive scan CMOS
• Maximum Resolution: 2688 × 1520 (4MP)
• Lens Options: 2.8 mm or 4 mm fixed focal length
• Field of View: Approx. 104° (2.8 mm), 89° (4 mm)
• Minimum Illumination: 0.0005 lux (color), 0 lux with IR
• Infrared Range: Up to 30 meters
• White Light Range: Up to 30 meters (ColorVu illumination)
• Video Compression: H.265+, H.265, H.264+, H.264
• Frame Rate: Up to 25/30 fps at 4MP
• Wide Dynamic Range: 130 dB
• AI Functions: Human and vehicle detection (AcuSense technology)
• Motion Detection: Smart motion detection with object filtering
• Audio: Built-in microphone
• Network Interface: RJ45 Ethernet (10/100 Mbps)
• Power Supply: 12V DC or Power over Ethernet (PoE IEEE 802.3af/at)
• Power Consumption: Approximately 6–10W depending on mode
• Protection Rating: IP67 weather resistance, IK10 vandal resistance
• Operating Temperature: -30°C to 60°C
• Material: Metal dome housing with reinforced structure
• Installation Type: Dome ceiling or wall mounting design