Dahua HAC-B1A21-U-IL-A 2MP Smart Dual Light HDCVI Fixed Focal Bullet Camera

Dahua HAC-B1A21-U-IL-A 2MP Smart Dual Light HDCVI Fixed Focal Bullet Camera

The Dahua HAC-B1A21-U-IL-A is a 2MP Smart Dual Light HDCVI Fixed-Focal Bullet Camera designed to deliver high-performance surveillance with intelligent features and enhanced night visibility. Capable of capturing Full HD 1080p resolution (1920 × 1080), this camera provides sharp, detailed video ideal for monitoring entrances, driveways, warehouses, and perimeter areas in both residential and commercial environments.
Equipped with Smart Dual Light technology, the HAC-B1A21-U-IL-A combines warm and white LED illumination to produce full-color images at night, significantly improving identification accuracy and scene clarity in low-light conditions. The smart lighting activates automatically upon motion detection, serving as both a powerful deterrent and an effective means of capturing detailed, well-lit footage after dark—offering a significant advantage over traditional IR-only cameras.
Powered by intelligent video analytics, the camera features Smart Motion Detection that can accurately distinguish between people and vehicles, reducing false alarms caused by animals, shadows, or environmental movement. When activity is detected, users receive instant push notifications on their smartphones via the Dahua app, enabling real-time monitoring and rapid response.
The camera comes with a fixed 2.8mm lens, providing a wide 95° horizontal field of view for comprehensive area coverage. Its robust bullet housing is rated IP67 for weather resistance, ensuring reliable operation in rain, dust, and extreme temperatures ranging from -40°C to +60°C, making it suitable for both indoor and outdoor installations.
The HAC-B1A21-U-IL-A supports various analog formats such as HDCVI, HDTVI, AHD, and CVBS, providing easy integration with existing analog systems and hybrid DVRs. It also features true day/night functionality with an IR cut filter for accurate color reproduction during daylight and enhanced low-light sensitivity at night.
With its combination of smart detection, color night vision, and durable design, the Dahua HAC-B1A21-U-IL-A is a dependable, cost-effective solution for modern analog security upgrades, delivering advanced performance and peace of mind.

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The Dahua HAC-B1A21-U-IL-A 2MP Smart Dual Light Bullet Camera is covered by a 1-year limited manufacturer’s warranty against defects in materials and workmanship under normal use. Proof of purchase required. Warranty includes repair or replacement. Damage due to misuse, accidents, unauthorized modifications, or environmental factors is not covered. Extended warranty options may be available through authorized dealers.

The Dahua HAC-B1A21-U-IL-A 2MP Smart Dual Light Bullet Camera is covered by a 1-year limited manufacturer’s warranty against defects in materials and workmanship under normal use. Proof of purchase required. Warranty includes repair or replacement. Damage due to misuse, accidents, unauthorized modifications, or environmental factors is not covered. Extended warranty options may be available through authorized dealers.