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dahua TECHNOLOGY DH-HAC-B1A21-U-IL 2MP Smart Dual Light HDCVI Fixed Focal Bullet Camera
Product Information
- Model: DH-HAC-B1A21-U-IL
- Resolution: 2MP
- Camera Type: Fixed-focal Bullet Camera
- Max. Illumination: 0.02 lux@F2.0 (Color), 0.002 lux@F2.0 (B/W)
- Signal Transmission: HDCVI technology supports video, audio*, data, and power over coaxial cable
- Transmission Distance: Up to 700m for HD videos through coaxial cables, and up to 300m through UTP cables
Product Usage Instructions
- Smart Dual Light Functionality
The camera features a smart dual-light mechanism that automatically switches between white light and IR light based on detected motion. - Signal Transmission
Connect the camera using a coaxial cable to enable simultaneous transmission of video, audio, data, and power signals. - Long Distance Transmission
Ensure proper cabling for long-distance transmission capabilities of up to 700m for HD videos through coaxial cables. - Simplicity in Installation
HDCVI technology allows for easy installation and upgrade from traditional analog systems without replacing existing cabling.
FAQ
- Q: Can audio be transmitted with this camera?
A: Audio input is available for select HDCVI camera models. - Q: What is the maximum illumination distance of the camera?
A: The camera has an illumination distance of IR: 30m and Warm light: 20m.
Series Overview
The Cooper Series offers simple and highly cost-effective HDCVI solutions. It provides 24/7 reliable monitoring with high-quality image performance, saving costs on both material and labor force. It is also designed and built to the specific standards of Dahua.
Functions
- Smart Dual Light
With its smart dual light mechanism, the camera automatically turns on the white light when the Perimeter Protection/SMD Plus function of AI XVR detects a target in the rule area to capture clear, vivid images. When the target leaves the rule area, the camera automatically switches over from the white light to the IR light to significantly reduce light pollution. - Protection (IP67, Wide Voltage)
IP67: The camera passed a series of rigorous dust and immersion tests. Its enclosure is both dust-proof and waterproof and can function normally while being immersed in 1 m deep water for up to 30 minutes. Wide voltage: The camera has ±30% input voltage tolerance (for some power supplies) and a wide voltage range, making it suitable for a variety of outdoor scenarios. - 4 Signals over 1 Coaxial Cable
HDCVI technology supports 4 signals (video, audio*, data, and power) which are simultaneously transmitted over a coaxial cable. Dual-way data transmission allows the HDCVI camera to interact with the XVR to perform various actions such as sending control signals and triggering alarms. HDCVI technology also supports PoC, which makes the camera easy and quick to install.- Audio input is available for select HDCVI camera models.
- Long Distance Transmission
HDCVI technology provides long-distance transmission in real-time without transmission loss. It supports transmission distances up to 700 m for 2-MP/5-MP/8-MP HD videos through coaxial cables, and up to 300 m through UTP cables. The results were obtained and verified through rigorous testing in Dahua’s test laboratory. - Simplicity
HDCVI technology inherits the simplicity of traditional analog surveillance systems, making it a great mechanism for protecting your valuables. HDCVI can be upgraded from the traditional analog system without replacing the existing coaxial cabling. Its plug-and-play design enables it to produce high-definition videos during surveillance without the hassle of configuring a network.
- Max. 30 fps@1080p.
- Smart Dual Light.
- 30 m illumination distance.
- 3.6 mm fixed lens (2.8 mm,6 mm optional).
- CVI/CVBS/AHD/TVI switchable.
- IP67, 12 VDC.
Technical Specification
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) |
| S/N Ratio | >65 dB |
|
Illumination Distance |
IR: 30 m (98.43 ft);
Warm light: 20 m (65.62 ft) |
| Illuminator On/Off Control | Auto;Manual |
| Illuminator Number | 2 (Warm light);2 (IR light) |
|
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 | ||||
| Max. Aperture | F2.0 | ||||
|
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) |
||||
|
DORI Distance |
Lens | Detect | Observe | Recognize | Identify |
| 2.8 mm | 44.7 m
(146.65 ft) |
17.9 m
(58.73 ft) |
8.9 m
(29.20 ft) |
4.5 m
(14.76 ft) |
|
| 3.6 mm | 55.0 m
(180.45 ft) |
22.0 m
(72.18 ft) |
11.0 m
(36.09 ft) |
5.5 m
(18.04 ft) |
|
| 6 mm | 102.9 m
(337.60 ft) |
41.1 m
(134.84 ft) |
20.6 m
(67.59 ft) |
10.3 m
(33.79 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) |
| Day/Night | Auto(ICR)/Color/B/W |
| BLC | BLC; HLC; DWDR |
| WDR | DWDR |
| White Balance | Auto; Area white balance |
| Gain Control | Auto;Manual |
| Noise Reduction | 2D NR |
| Illumination Mode | Smart IR&WL; WL Mode; IR Mode |
| Mirror | Yes |
| Privacy Masking | Off/On (8 areas, rectangle) |
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 |
Power
| Power Supply | 12 VDC ± 30% |
| Power Consumption | Max 3.3 W (12 VDC, LED on) |
Environment
| Operating Temperature | –40 °C to +60 °C (–40 °F to +140 °F) |
| Operating Humidity | <95% (RH), non-condensing |
| Storage Temperature | –40 °C to +60 °C (–40 °F to +140 °F) |
| Storage Humidity | <95% (RH), non-condensing |
| Protection | IP67 |
| Anti-corrosion Level | Basic Protection |
Structure
| Casing Material | Plastic |
| Product Dimensions | 146.1 mm × 70.0 mm × 69.8 mm (5.75″ × 2.76″ × 2.75″) |
| Net Weight | 0.15 kg (0.33 lb) |
| Gross Weight | 0.23 kg (0.51 lb) |
| Installation | Wall mount; ceiling mount; vertical pole mount |
Ordering Information
|
Type |
Model |
Description |
| 2MP Camera | DH-HAC-B1A21P-U-IL | 2MP Smart Dual Light HDCVI Fixed-focal Bullet Camera, PAL |
| DH-HAC-B1A21N-U-IL | 2MP Smart Dual Light HDCVI Fixed-focal Bullet Camera, NTSC | |
| Accessories (Optional) | PFA134 | Junction Box |
| PFA130-E | Water-proof Junction Box | |
| PFA152-E | Pole Mount Bracket | |
| PFM321D | 12V 1A Power Adapter | |
| PFM800-E | Passive HDCVI Balun | |
| PFM904 | Integrated Mount Tester |
Accessories
Optional:
Dimensions
Dimensions (mm[inch])
© 2024 Dahua. All rights reserved. Design and specifications are subject to change without notice. The images, specifications, and information mentioned in the document are only for reference and might differ from the actual product.
Documents / Resources
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dahua TECHNOLOGY DH-HAC-B1A21-U-IL 2MP Smart Dual Light HDCVI Fixed Focal Bullet Camera [pdf] Owner's Manual DH-HAC-B1A21-U-IL 2MP Smart Dual Light HDCVI Fixed Focal Bullet Camera, DH-HAC-B1A21-U-IL, 2MP Smart Dual Light HDCVI Fixed Focal Bullet Camera, HDCVI Fixed Focal Bullet Camera, Focal Bullet Camera, Bullet Camera, Camera |
