| Camera | Smart Illumination Yes |
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| Pixel | 2 MP Mirror Yes |
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| 影像感測器 | 2MP CMOS Privacy Masking Off/On (8 areas, rectangle) |
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| 最大解像度 | 1920 (H) × 1080 (V) Certification |
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| Scanning System | Progressive CE (EN55032:2015, EN61000-3-2:2014, EN61000- 3-3:2013, EN55024:2010+A1:2015, EN55035:2017, Certifications |
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| PAL: 1/25 s–1/100,000 s | EN50130-4:2011+A1:2014, EN62368-1:2014+A11:2017) |
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| Electronic Shutter Speed | FCC (CFR 47 FCC Part 15 subpartB, ANSI C63.4-2014) NTSC: 1/30 s–1/100,000 s 0.04 lux@F1.7 (Color, 30 IRE) Port |
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| 最低照度 | 0.004 lux@F1.7 (B/W, 30 IRE) 0 lux (Illuminator on) Video output choices of CVI/TVI/AHD/CVBS by one BNC Video Output port |
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| S/N Ratio | >65 dB Power |
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| Illumination Distance | 40 m (131.23 ft) |
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| 供電 | 12 VDC ± 30% |
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| Illuminator On/Off Control | Auto/Manual |
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| 功耗 | Max. 4.6 W (12 VDC, IR on) |
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| Illuminator Number | 2 (IR light) Pan: 0°–360° |
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| Pan/Tilt/Rotation Range | Tilt: 0°–90° Operating Temperature –30 °C to +60 °C (–22 °F to 140 °F) Rotation: 0°–360° |
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| 工作濕度 | <95% (RH), non-condensing |
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| 儲存溫度 | –30 °C to +60 °C (–22 °F to +140 °F) |
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| 鏡頭類型 | Manual Vari-focal |
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| 防護等級 | IP67 |
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| 鏡頭接口 | φ14 |
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| 焦距 | 2.7–12 mm Structure |
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| Casing | Metal |
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| Max. Aperture | F1.7 |
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| Product Dimensions | 209.6 mm × 90.4 mm × 90.4 mm (8.25" × 3.56" × 3.56") |
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| Field of View | H: 102°–32°; V: 54°–18°; D: 121°–37° |
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| Packaging Dimensions | 250 mm × 135 mm × 110 mm (9.84" × 5.31" × 4.33") |
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| Iris Control | Fixed |
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| 淨重 | 0.59 kg (1.30 lb) |
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| Close Focus Distance | 0.8 m (2.62 ft) |
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| 毛重 | 0.75 kg (1.65 lb) |
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| 鏡頭 | Detect Observe Recognize Identify |
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| DORI 偵測距離 | 45.5 m 18.2 m 9.1 m 4.6 m Installation Wall mount; ceiling mount; horizontal pole mount |
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| Distance | (149.28 ft) (59.71 ft) (29.86 ft) (15.09 ft) 137.9 m 55.2 m 27.6 m 13.8 m (452.43 ft) (181.10 ft) (99.55 ft) (45.28 ft) 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 Video Frame Rate AHD: PAL: 1080p@25 fps; 720p@25 fps NTSC: 1080p@30 fps; 720p@30 fps CVBS: PAL: 960H NTSC: 960H 1080p (1920 × 1080); 720p (1280 |
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| Day/Night | Auto (ICR)/Color/B/W |
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| BLC | BLC; HLC; DWDR |
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| WDR | DWDR |
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| White Balance | Auto; Area white balance |
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| Gain Control | Auto/Manual www.dahuasecurity.com |
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| Ordering Information | Dimensions (mm[inch]) |
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| 類型 | Part Number Description |
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| DH-HAC-B4A21P-VF | 2MP HDCVI IR Bullet Camera, PAL 2MP Camera |
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| DH-HAC-B4A21N-VF | 2MP HDCVI IR Bullet Camera, NTSC |
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| PFA134 | Junction Box |
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| PFA134+PFA152-E | Pole Mount Bracket Accessories |
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| PFM800-E | Passive HDCVI Balun (Optional) |
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| PFM321D | 12V 1A Power Adapter |
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| PFM904 | Integrated Mount Tester Accessories Optional: |
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| Junction | Pole Mount Passive HDCVI |
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| Box | Bracket Balun |
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| Adapter | Tester |
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| Rev 002.000 | © 2022 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. www.dahuasecurity.com |
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