Description
The Dahua 2MP Varifocal 2.7–12mm HDCVI IR Bullet Camera DH-HAC-B3A21P-Z-2712 is a versatile outdoor CCTV solution designed for flexible and reliable surveillance. With its adjustable varifocal lens, this camera allows you to fine-tune your viewing angle to suit different environments.
The 2MP (1080P) resolution delivers clear and detailed video, making it suitable for monitoring entrances, perimeters and outdoor areas. In addition, infrared night vision ensures consistent performance in low-light conditions.
Because it uses HDCVI technology, the camera supports long-distance HD video transmission over coaxial cable. As a result, it is ideal for both new installations and upgrades to existing analogue systems.
Key Features
2MP Full HD Video
The camera records in 1080P resolution, providing clear and reliable surveillance footage.
Varifocal 2.7–12mm Lens
The adjustable 2.7–12mm lens allows you to customise the field of view. Therefore, you can focus on wide areas or zoom in on specific zones.
Infrared Night Vision
Built-in IR LEDs provide night vision capability, ensuring visibility even in complete darkness.
Smart IR Technology
Smart IR automatically adjusts brightness levels. As a result, it helps prevent overexposure when objects are close to the camera.
HDCVI Technology
The camera transmits HD video over coaxial cable, making upgrades simple without replacing existing wiring.
Multi-Format Compatibility
Supports HDCVI, AHD, TVI and CVBS, allowing compatibility with a wide range of DVR systems.
Durable Outdoor Design
The bullet-style housing is designed for outdoor use, offering protection against environmental conditions.
Benefits of the Dahua DH-HAC-B3A21P-Z-2712
Flexible Viewing Angles
The varifocal lens allows precise adjustment. Therefore, it suits both wide coverage and focused monitoring.
Easy System Upgrades
With HDCVI support, you can upgrade to HD without installing new cabling.
Reliable Day & Night Security
Infrared night vision ensures continuous monitoring, regardless of lighting conditions.
Ideal for Outdoor Surveillance
The robust design makes it suitable for entrances, driveways and perimeter protection.
Technical Specifications
| Specification | Details |
|---|---|
| Product | Dahua Varifocal Bullet Camera |
| Model | DH-HAC-B3A21P-Z-2712 |
| Resolution | 2MP (1080P) |
| Lens | 2.7–12mm varifocal |
| Camera Type | Bullet |
| Technology | HDCVI |
| Night Vision | Infrared (IR) |
| Video Output | HDCVI / AHD / TVI / CVBS |
| Application | Outdoor |
Ideal Applications
The Dahua 2MP Varifocal Bullet Camera DH-HAC-B3A21P-Z-2712 is ideal for:
• Perimeter security
• Driveways and entrances
• Homes and residential properties
• Offices and businesses
• Warehouses
• Outdoor CCTV installations
Why Choose the Dahua 2MP Varifocal Bullet Camera?
The Dahua DH-HAC-B3A21P-Z-2712 offers a strong combination of flexibility, reliability and ease of installation. The adjustable lens allows for precise coverage, while HDCVI technology makes it a practical choice for upgrades.
With trusted Dahua performance, this camera provides dependable outdoor security for a wide range of applications.
Short Description
Dahua 2MP Varifocal Bullet Camera DH-HAC-B3A21P-Z-2712
A flexible 2MP outdoor bullet camera with adjustable lens and night vision.
✔ 1080P Full HD video
✔ 2.7–12mm varifocal lens
✔ Infrared night vision
✔ Multi-format compatibility
✔ Ideal for outdoor CCTV systems
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