Description
| Brand | Dahua | ||||
| Product Type | Bullet Camera | ||||
| Series | Copper Series | ||||
| Product Model | DH-HAC-B2A51P | ||||
| Camera | |||||
| Image Sensor | 1/2.7″ CMOS | ||||
| Max. Resolution | 2880 (H) × 1620 (V) | ||||
| Pixel | 5MP | ||||
| Scanning System | Progressive | ||||
| Electronic Shutter Speed | PAL: 1/25–1/100000 s NTSC: 1/30–1/100000 s | ||||
| Min. Illumination | 0.02 Lux/F2.0, 30IRE, 0 Lux IR on | ||||
| S/N Ratio | More than 65 dB | ||||
| Illumination Distance | 20 m (66 feet) | ||||
| Illuminator On/Off Control | Auto;manual | ||||
| Lens | |||||
| Lens Type | Fixed lens / Fixed iris | ||||
| Mount Type | M12 | ||||
| Focal Length | 3.6 mm (2.8 mm Optional) | ||||
| Max Aperture | F2.0 | ||||
| Angle Of View | 2.8 mm: 125° × 106° × 56° (diagonal × horizontal × vertical) 3.6 mm: 104° × 88° × 46° (diagonal × horizontal × vertical) | ||||
| Focus Control | N/A | ||||
| Close Focus Distance | 2.8 mm: 0.8 m (2.6 ft)
3.6 mm: 1.2 m (3.9 ft) |
||||
| Dori Distance | |||||
| Lens | Detect | Observe | Recognize | Identify | |
| 2.8mm | 56.0 M (183.7 Ft) | 22.4 m (73.5 ft) | 11.2 m (36.7 ft) | 5.6 m (18.4 ft) | |
| 3.6mm | 80 M (262.5 Ft) | 32 m (105.0 ft) | 16 m (52.5 ft) | 8 m (26.2 ft) | |
| Pan/Tilt/Rotation | Pan: 0° – 360° Tilt: 0° – 90° Rotation: 0° – 360° | ||||
| Video | |||||
| Resolution | 5M(2880×1620);4M(2560×1440) 1080P (1920 × 1080); 960H (960 × 576/960 × 480) | ||||
| Frame Rate | CVI: PAL:5M@25 fps; 4M@25fps; 1080P@25fps NTSC:5M@25 fps; 4M@30fps; 1080P@30fps AHD: PAL:4M@25 fps; NTSC:4M@30 fps; TVI: PAL:4M@25 fps; NTSC:4M@30 fps; CVBS: 960H; | ||||
| Video Output | Video output choices of CVI/TVI/AHD/CVBS by one BNC port | ||||
| Day/Night | Auto (ICR) / Manual | ||||
| Osd Menu | Multi-language | ||||
| Blc Mode | BLC / HLC / DWDR | ||||
| Wdr | DWDR | ||||
| Gain Control | AGC | ||||
| Noise Reduction | 2D | ||||
| White Balance | Auto;manual | ||||
| Smart Ir | Yes | ||||
| Mirror | Off/On | ||||
| Privacy Masking | Off / On (8 area, rectangle) | ||||
| Certifications | CE (EN55032, EN55024, EN50130-4,EN60950-1, EN 62368-1:2014+A11:2017) FCC (CFR 47 FCC Part 15 subpartB, ANSI C63.4-2014) | ||||
| Interface | |||||
| Audio Interface | N/A | ||||
| Electrical | |||||
| Power Supply | 12V DC ±30% | ||||
| Power Consumption | Max. 3.7W (12V DC, IR on) | ||||
| Environmental | |||||
| Operating Conditions | –40°C to +60°C (–40°F to +140°F) /Less than 95% RH * Start up should be done at above –40°C (–40°F) | ||||
| Storage Conditions | –40°C to +60°C (–40°F to +140°F) /Less than 95% RH | ||||
| Ingress Protection & Vandal Resistance | IP67 | ||||
| Construction | |||||
| Casing | Aluminium | ||||
| Dimensions | 70.1 mm × 70.1 mm × 157.6 mm (2.76″ × 2.76″ × 6.21″) | ||||
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