Description
Dahua DH-HAC-B1A21P-U-IL-A 2MP Camera
The Dahua DH-HAC-B1A21P-U-IL-A 2MP Camera is a reliable Smart Dual Light HDCVI fixed-focal bullet camera designed for clear and dependable surveillance in both indoor and outdoor environments. It delivers 1080P Full HD resolution using a 2MP CMOS sensor and features IR and warm-light illumination for improved visibility in low-light and nighttime conditions. With up to 30 m IR illumination, built-in microphone, 2DNR, DWDR, and an IP67-rated weatherproof design, it provides enhanced image clarity and reliable protection against dust and water. Its quick-to-install bullet design makes it suitable for homes, offices, shops, and other security applications.
2MP Full HD Bullet Camera for Reliable Day & Night Surveillance
Delivers clear 1080p Full HD video resolution, making it ideal for homes, offices, shops, and perimeter monitoring applications.
Smart Dual Light Technology for Enhanced Night Monitoring
Automatically switches between IR light and warm white light based on motion detection, ensuring clear images while reducing unnecessary light pollution.
Built-in Microphone for Real-Time Audio Recording
Integrated MIC enables synchronized video + audio monitoring, improving evidence quality and situational awareness.
Up to 30m Illumination Distance for Effective Night Coverage
Provides strong night visibility with IR illumination up to 30 meters, ensuring dependable monitoring even in complete darkness.
Weatherproof IP67-Rated Housing for Outdoor Installation
Dustproof and waterproof enclosure ensures reliable performance in harsh outdoor environments.
Wide Voltage Tolerance for Stable Operation in Variable Power Conditions
Designed with ±30% input voltage tolerance, ensuring dependable operation even in fluctuating power environments.
Specifications
| Brand | Dahua |
| Model | DH-HAC-B1A21P-U-IL-A |
| Camera | |
| Image Sensor | 2 MP CMOS |
| Max. Resolution | 1920 (H) × 1080 (V) |
| Scanning System | Progressive |
| Electronic Shutter Speed | PAL: 1/25 s–1/100,000 s NTSC: 1/30 s–1/100,000 s |
| Min. Illumination | 0.02 lux@F2.0 (Color, 30 IRE) 0.002 lux@F2.0 (B/W, 30 IRE) 0 lux (Illuminator on) |
| Illumination Distance | IR: 30 m (98.43 ft) Warm light: 20 m (65.62 ft) |
| Illuminator On/Off Control | Auto Manual |
| Angle Adjustment | Pan: 0°–360° Tilt: 0°–90° Rotation: 0°–360° |
| Lens | |
| Lens Type | Fixed-focal |
| Lens Mount | M12 |
| Focal Length | 2.8 mm 3.6 mm 6 mm |
| Field of View | 2.8 mm: H: 100°, V: 54°, D: 117° 3.6 mm: H: 80°, V: 43°, D: 94° 6 mm: H: 43°, V: 24°, D: 50° |
| Iris Control | Fixed |
| Close Focus Distance | 2.8 mm: 0.5 m (1.64 ft) 3.6 mm: 0.8 m (2.62 ft) 6 mm: 2.4 m (7.87 ft) |
| Video | |
| Video Frame Rate | CVI: PAL: 1080p@25 fps NTSC: 1080p@30 fps AHD: PAL: 1080p@25 fps NTSC: 1080p@30 fps TVI: PAL: 1080p@25 fps NTSC: 1080p@30 fps CVBS: PAL: 960H NTSC: 960H |
| Resolution | 1080p (1920 × 1080) 960H (960 × 576/960 × 480) |
| BLC | BLC HLC DWDR |
| WDR | DWDR |
| Noise Reduction | 2D NR |
| Illumination Mode | Smart IR&WL WL Mode IR Mode |
| Mirror | Yes |
| Certification | |
| Certifications | CE-LVD: EN 62368-1 CE-EMC: EN 55032 EN 55035 |
| Port | |
| Video Output | Video output choices of CVI/TVI/AHD/CVBS by one BNC port |
| Audio Input | One channel built-in Mic |
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