Dahua HAC-T3A51-Z 5MP HDCVI Dome Camera Motorized Varifocal 2.7 12mm Lens, 40m IR, IP67 Outdoor Security Camera

Upgrade your surveillance system with the Dahua HAC-T3A51-Z 5MP HDCVI Dome Camera, designed for high-performance, long-distance, and professional-grade security monitoring. Built with advanced imaging technology and a durable IP67 weatherproof housing, this camera delivers crystal-clear video quality for both indoor and outdoor environments.

Featuring a 1/2.7-inch CMOS sensor with a maximum resolution of 2880 × 1620 (5MP), it ensures sharp and detailed footage even in challenging lighting conditions. The motorized varifocal lens (2.7mm–12mm) provides flexible viewing angles, making it suitable for wide-area surveillance or focused monitoring.

With powerful 40-meter infrared night vision, Smart IR technology, and advanced DWDR image enhancement, the HAC-T3A51-Z guarantees reliable performance day and night. Its multi-format video output (CVI/TVI/AHD/CVBS) ensures seamless integration with various DVR systems, making installation easy and flexible.

Engineered for durability, this camera operates in extreme environments from -30°C to +60°C, and its robust IP67 protection rating ensures resistance against dust and water, making it ideal for outdoor security applications.

Key Features

• 5MP high-resolution imaging (2880 × 1620)
• 1/2.7" CMOS progressive scan sensor
• Motorized varifocal lens: 2.7mm–12mm
• Infrared night vision up to 40 meters
• Smart IR for optimized night performance
• Multi-format video output: CVI / TVI / AHD / CVBS
• DWDR, BLC, HLC for enhanced image clarity
• IP67 weatherproof protection
• Durable dome design with metal & plastic housing
• Low power consumption (max 6.6W)

Technical Specifications

Camera

• Image Sensor: 1/2.7 inch CMOS
• Max Resolution: 2880 (H) × 1620 (V)
• Pixel: 5MP
• Scanning System: Progressive
• Electronic Shutter: PAL 1/25–1/100000 s, NTSC 1/30–1/100000 s
• S/N Ratio: > 65 dB
• Min. Illumination: 0.01 Lux/F1.6; 0 Lux IR on
• IR Distance: 40 m
• IR Control: Auto / Manual
• IR LEDs: 2

Lens

• Lens Type: Motorized vari-focal
• Focal Length: 2.7 mm–12 mm
• Aperture: F1.6
• Field of View: 34°–107° (H)
• Close Focus: 0.5 m

Video

• Frame Rate: Up to 5MP@25fps / 1080P@30fps
• Output: CVI / TVI / AHD / CVBS
• Image Enhancements: DWDR, BLC/HLC, 2D NR
• Day/Night: Auto (ICR)
• Privacy Masking: 8 areas

Power & Environment

• Power Supply: DC 12V ±30%
• Power Consumption: Max 6.6W
• Operating Temperature: –30°C to +60°C
• Protection: IP67

Physical

• Dimensions: Φ122 × 106.2 mm
• Weight: 0.38 kg (net)