| Lens | |
| Angle of View | 2.8 mm: H: 100°; V: 53°; D: 120° 3.6 mm: H: 82°; V: 42°; D: 98° 6 mm: H: 53°; V: 30°; D: 60° |
| Close Focus Distance | 2.8 mm: 0.6 m (1.97 ft) 3.6 mm: 1.0 m (3.28 ft) 6 mm: 2.0 m (6.56 ft) |
| DORI distance | Lens -2.8 mm – Detect 46.9 m (153.87 ft) Observe -18.8 m (61.68 ft) Recognize -9.4 m (30.84 ft) Identify – 4.7 m (15.42 ft) Lens – 3.6 mm – Detect – 60.9 m (199.80 ft), Observe – 24.3 m (79.72 ft), Recognize – 12.2 m (40.03 ft), Identify- 6.1 m (20.01 ft) Lens – 6 mm – Detect – 82.8 m (271.65 ft) , Observe -33.1 m (108.60 ft) , Recognize – 16.6 m (54.46 ft) , Identify- 8.3 m (27.23 ft) |
| Focal Length | 2.8 mm; 3.6 mm; 6 mm |
| Iris Type | Fixed |
| Lens Type | Fixed-focal |
| Max Aperture | F2.0 |
| Mount Type | M12 |
| Video | |
| BLC Mode | BLC; HLC; DWDR |
| Day/Night | Auto (ICR)/Color/B/W |
| Frame Rate | CVI: PAL: 1080p@25 fps; 720p@25 fps NTSC: 1080p@30 fps; 720p@30 fps TVI: PAL: 1080p@25 fps; 720p@25 fps NTSC: 1080p@30 fps; 720p@30 fps AHD: PAL: 1080p@25 fps; 720p@25 fps NTSC: 1080p@30 fps; 720p@30 fps CVBS: PAL: 960H NTSC: 960H |
| Gain Control | Auto/Manual |
| Mirror | Yes |
| Noise Reduction | 2D DNR |
| Privacy Mask | Off/On (8 areas, rectangle) |
| Resolution | 1080p (1920 × 1080); 720p (1280 × 720); 960H (960 × 576/960 × 480) |
| Smart IR | Yes |
| WDR | DWDR |
| White Balance | Auto; Area white balance |
| Camera Features | |
| Electronic Shutter Speed | PAL: 1/25 s–1/100,000 s NTSC: 1/30 s–1/100,000 s |
| Illumination Distance | 20 m (65.62 ft) |
| Illuminator Number | 2 (IR light) |
| Illuminator On/Off Contro | Auto/Manual |
| Image Sensor | 2MP CMOS |
| Minimum Illumination | 0.04 lux@F2.0 (Color, 30 IRE) 0.004 lux@F2.0 (B/W, 30 IRE) 0 lux (Illuminator on) |
| Pan/Tilt/Rotation Range | Pan: 0°–360° Tilt: 0°–90° Rotation: 0°–360° |
| Pixel | 2 MP |
| S/N Ratio | >65 dB |
| Scanning System | Progressive |
| Resolution | 1920 (H) × 1080 (V) |
| General | |
| Certification | CE (EN55032:2015, EN61000-3-2:2014, EN61000-3-3:2013, EN55024:2010+A1:2015, EN55035:2017, EN50130-4:2011+A1:2014, EN62368-1:2014+A11:2017) FCC (CFR 47 FCC Part 15 subpartB, ANSI C63.4-2014) |
| Dimensions | Product Dimensions 149.3 mm × 69.8 mm × 69.8 mm (5.88″ × 2.75″ × 2.75″) Packaging Dimensions 164 mm × 79 mm × 90 mm (6.46″ × 3.11″ × 3.54″) |
| 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) Protection IP67 |
| Power | Power Supply 12 VDC ± 30% Power Consumption Max. 2.7 W (12 VDC, IR on) |
| Weight | Net Weight 0.14 kg (0.31 lb) Gross Weight 0.17 kg (0.37 lb) |
| Material | Casing Plastic |
| Others | Installation Wall mount; ceiling mount; horizontal pole mount Video Output Video output choices of CVI/TVI/AHD/CVBS by one BNC port |
| Warranty Information | |
| Warranty | 1 Year |
Dahua HAC-B1A21P 2MP HDCVI IR Bullet Camera
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 labour force. It is also designed and built to the specific standards of Dahua.
Smart IR Illumination
With its IR illumination, the camera provides optimal performance in low light conditions, ensuring uniformity in the brightness of B/W images. Through its smart IR technology, the camera also compensates for the distance of targets by adjusting the intensity of its IR LEDs, preventing overexposure of images as targets move closer to the camera.
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.
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.
Protection
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.
Multi-language OSD
The OSD offers multiple functions to meet the many requirements of a monitoring scene, such as backlight mode, day/night mode, white balance, privacy mask, and motion detection. 11 languages are available for OSD: Chinese, English, French, German, Spanish, Portuguese, Italian, Japanese, Korean, Russian and Polish.
Simplicity
HDCVI technology inherits the simplicity of traditional analogue surveillance systems, making it a great mechanism for protecting your valuables. HDCVI can be upgraded from the traditional analogue 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.
