Key differences
+ 2 differences in Pro areas · Unlock Full Camera Compare
OverviewPublished data
Core technical differences across the selected cameras.
2 of 4 fields shared · showing 2 differences
| Field | Camera 1Dahua HAC-B4A51-VF | Camera 2Dahua HAC-D1A21 |
|---|---|---|
| Resolution | 5 MP2592 × 1944 | 2 MP1920 × 1080 |
| Field of view | 93°Horizontal wide | 100°Horizontal wide |
Image & Lens
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FoVAwernica Intelligence
Compare coverage, viewing angles and optical reach.
Camera 1
Dahua HAC-B4A51-VFFoV data available
Interactive FoV · Included in Pro
Details
Lens 12 mm
Horizontal FoV 93° – 30°
Vertical FoV 68° – 22°
Interactive FoV Included in Pro
FoV data available
Interactive FoV · Included in Pro
Details
Lens 2.8 mm
Horizontal FoV 100°
Vertical FoV 53°
Interactive FoV Included in Pro
Mounting geometry is part of Camera Compare FoV features.
Mounting and coverageAnalytics
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Cybersecurity
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Integration
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Environment
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LifecycleAwernica Intelligence
Firmware availability, lifecycle status and manufacturer support horizon.
1 of 1 fields shared · no differences
No differences here. Choose All to see every row.
Support information is based on published manufacturer data.
Source & verification
Comparison data is based on normalized manufacturer sources.
