| Camera | BLC Mode BLC / HLC / DWDR |
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| 影像感測器 | 1/2.7" CMOS WDR DWDR |
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| 最大解像度 | 2880 (H) × 1620 (V) Gain Control AGC |
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| Pixel | 5MP Noise Reduction 2D |
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| Scanning System | Progressive White Balance Auto;manual |
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| PAL: 1/25–1/100000 s | Smart IR Yes Electronic Shutter Speed NTSC: 1/30–1/100000 s |
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| Mirror | Off/On |
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| 最低照度 | 0.02 Lux/F2.0, 30IRE, 0 Lux IR on |
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| Privacy Masking | Off / On (8 area, rectangle) |
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| S/N Ratio | More than 65 dB |
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| Illumination Distance | 20 m (66 feet) Certifications CE (EN55032, EN55024, EN50130-4,EN60950-1, |
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| Illuminator On/Off Control | Auto;manual Certifications EN 62368-1:2014+A11:2017) FCC (CFR 47 FCC Part 15 subpartB, ANSI C63.4-2014) |
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| 鏡頭類型 | Fixed lens / Fixed iris |
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| Audio Interface | N/A |
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| Mount Type | M12 |
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| 焦距 | 3.6 mm (2.8 mm Optional) Eelectrical |
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| 供電 | 12V DC ±30% |
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| Max Aperture | F2.0 |
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| 功耗 | Max. 3.7W (12V DC, IR on) 2.8 mm: 125° × 106° × 56° (diagonal × horizontal × vertical) Angle of View 3.6 mm: 104° × 88° × 46° Environmental (diagonal × horizontal × vertical) –40°C to +60°C (–40°F to +140°F) /Less than 95% RH Operating Conditions * Start up should be done at above –40°C (–40°F) |
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| Focus Control | N/A |
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| 儲存環境 | –40°C to +60°C (–40°F to +140°F) /Less than 95% RH 2.8 mm: 0.8 m (2.6 ft) Close Focus Distance 3.6 mm: 1.2 m (3.9 ft) Ingress Protection & Vandal IP67 Resistance |
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| 鏡頭 | Detect Observe Recognize Identify 56.0 m 22.4 m 11.2 m 5.6 m Construction |
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| DORI distance | 2.8mm (183.7 ft) (73.5 ft) (36.7 ft) (18.4 ft) |
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| Casing | Aluminium 80 m 32 m 16 m 8m 3.6mm (262.5 ft) (105.0 ft) (52.5 ft) (26.2 ft) 70.1 mm × 70.1 mm × 157.6 mm Dimensions (2.76" × 2.76" × 6.21") Pan / Tilt / Rotation |
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| 淨重 | 0.24 kg (0.53 lb) |
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| Pan: 0° – 360° | Gross Weight 0.34 kg (0.75 lb) |
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| Pan/Tilt/Rotation | Tilt: 0° – 90° Rotation: 0° – 360° 5M(2880×1620);4M(2560×1440) Resolution 1080P (1920 × 1080); 960H (960 × 576/960 × 480) CVI: PAL:5M@25 fps; 4M@25fps; 1080P@25fps NTSC:5M@25 fps; 4M@30fps; 1080P@30fps AHD: PAL:4M@25 fps; |
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| Frame Rate | NTSC:4M@30 fps; TVI: PAL:4M@25 fps; NTSC:4M@30 fps; CVBS: 960H; Video output choices of CVI/TVI/AHD/CVBS by one Video Output BNC port |
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| Day/Night | Auto (ICR) / Manual www.dahuasecurity.com |
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| Ordering Information | Ceiling Mount Wall Mount Pole Mount |
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| 類型 | Part Number Description DH-HAC-B2A51P 2.8 mm 5MP HDCVI Fixed IR Bullet Camera, PAL DH-HAC-B2A51P 3.6 mm 5MP Camera DH-HAC-B2A51N 2.8 mm 5MP HDCVI Fixed IR Bullet Camera, NTSC DH-HAC-B2A51N 3.6 mm |
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| PFA134 | Junction Box Dimensions (mm/inch) Water-proof Junction Box+Pole Mount |
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| PFA152-E | Bracket |
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| Accessories | PFM800-4K Passive Video Balun |
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| PFM321 | 12V 1A Power Adapter |
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| PFM904 | Integrated Mount Tester Accessories Optional: |
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| Junction Box | Pole Mount Bracket Passive Video Balun |
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| Rev 001.001 | © 2020 Dahua. All rights reserved. Design and specifications are subject to change without notice. Pictures in the document are for reference only, and the actual product shall prevail. www.dahuasecurity.com |
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