Dahua HAC-B1A21 2MP HDCVI IR Eyeball Camera

Dahua HAC-B1A21 2MP HDCVI IR Eyeball Camera

The Dahua HAC-B1A21 2MP HDCVI IR Eyeball Camera is a compact and efficient surveillance solution built to deliver high-quality video for both residential and small business security needs. Featuring a 1/2.7" CMOS image sensor, it captures Full HD 1080p footage (1920×1080) with sharp detail and accurate color reproduction. Its progressive scanning system and electronic shutter (PAL: 1/25~1/100,000s, NTSC: 1/30~1/100,000s) ensure smooth and clear video even in challenging lighting conditions. The camera is equipped with a fixed 3.6mm lens (6mm optional) with an aperture of F1.85, providing a wide horizontal field of view of 93° (54.7° optional) to cover entrances, hallways, and outdoor spaces effectively. Its infrared (IR) capability extends up to 20 meters (66 feet), enabling reliable night vision and clear images in complete darkness. With a minimum illumination of 0.04 Lux at F1.85 and 0 Lux when IR is on, along with a signal-to-noise ratio exceeding 65dB, this camera ensures low-noise, high-quality video under varying lighting scenarios. Designed in a compact eyeball form factor (70mm×70mm×149mm) and weighing just 0.14kg, the HAC-B1A21 is lightweight and easy to install on walls or ceilings. It operates on a 12V DC ±30% power supply and consumes a maximum of 2.7W with IR enabled, making it energy-efficient for continuous operation. With its durable build, efficient performance, and reliable night vision, the Dahua HAC-B1A21 2MP HDCVI IR Eyeball Camera is an ideal choice for users looking to enhance security with high-definition surveillance. Its compact size, low power consumption, and precise imaging make it perfect for both indoor and outdoor monitoring applications.

Buying Guideline of Dahua HAC-B1A21 2MP HDCVI IR Eyeball Camera

Selecting the right surveillance camera is essential for ensuring clear, reliable, and secure monitoring of your property. The Dahua HAC-B1A21 2MP HDCVI IR Eyeball Camera offers Full HD video, night vision, and a compact design, making it suitable for homes, offices, and small business environments. Here’s a buying guide to help you choose and install it effectively.

Buying Guidelines:

1. Resolution & Image Quality: Ensure 2MP Full HD (1920×1080) meets your monitoring needs for clear and detailed footage.

2. Night Vision Capability: The camera’s IR distance up to 20 meters ensures visibility in low-light or dark conditions.

3. Lens & Viewing Angle: Fixed 3.6mm lens (6mm optional) with a 93° horizontal field of view covers entrances and open areas efficiently.

4. Minimum Illumination: Check the camera’s low-light performance (0.04 Lux/F1.85, 0 Lux IR on) for effective night monitoring.

5. Compact & Durable Design: The small eyeball form factor (70mm×70mm×149mm) and lightweight construction make installation flexible and unobtrusive.

6. Power Requirements: Compatible with 12V DC ±30% and low power consumption (max 2.7W) for energy-efficient operation.

7. Signal Quality: Ensure high S/N ratio (over 65dB) for low-noise, clear video.

8. Compatibility & Integration: Works well with HDCVI DVRs and other Dahua-compatible systems for seamless integration.

Overall, the Dahua HAC-B1A21 2MP HDCVI IR Eyeball Camera is a reliable choice for professional and home security setups. For genuine HD Camera solutions from Dahua with trusted performance and service, Speed Tech is the ideal destination to secure and monitor your property confidently.