Dahua
SD2A500HB-GN-A-PV-S2
PTZ Camera · 4.9MP (2560×1920)
- • 80° HFOV at 4mm
- • 100 m effective range
- • 30 m IR illumination
- • Low-light / ColorVu sensor
Side-by-side comparison · within brand
Dahua SD2A500HB-GN-A-PV-S2 vs Dahua SD2A500HB-GN-AW-PV-S2
Spec-by-spec comparison of two ptz camera models, with EN 62676-4 lens math and design recommendations.
Dahua
SD2A500HB-GN-AW-PV-S2
PTZ Camera · 4.9MP (2560×1920)
- • 80° HFOV at 4.0mm
- • 100 m effective range
- • 30 m IR illumination
- • Low-light / ColorVu sensor
Specification side-by-side
| Dahua SD2A500HB-GN-A-PV-S2 | Dahua SD2A500HB-GN-AW-PV-S2 | |
|---|---|---|
| Manufacturer | Dahua | Dahua |
| Form factor | PTZ Camera | PTZ Camera |
| Resolution | 4.9MP (2560×1920) | 4.9MP (2560×1920) |
| Focal length | 4mm | 4.0mm |
| Horizontal FOV | 80° | 80° |
| Effective range | 100 m | 100 m |
| IR distance | 30 m | 30 m |
| Low-light / ColorVu | Yes | Yes |
Verdict
Both cameras offer comparable specs on paper. The choice typically comes down to vendor lock-in, NDAA compliance and existing VMS integrations rather than raw imaging numbers.
Frequently asked questions
Is Dahua SD2A500HB-GN-A-PV-S2 better than Dahua SD2A500HB-GN-AW-PV-S2?
Both cameras offer comparable specs on paper. The choice typically comes down to vendor lock-in, NDAA compliance and existing VMS integrations rather than raw imaging numbers. For installation-specific advice — mounting height, tilt, obstacle shadowing, BOM and PoE budget — drop both cameras into CCTVplanner and the FOV cones, DORI rings (per EN 62676-4) and cable schedule render in real time on a satellite map or imported floor plan.
What is the field of view of Dahua SD2A500HB-GN-A-PV-S2 vs Dahua SD2A500HB-GN-AW-PV-S2?
Dahua SD2A500HB-GN-A-PV-S2 has a 80° horizontal FOV at 4mm. Dahua SD2A500HB-GN-AW-PV-S2 has a 80° horizontal FOV at 4.0mm. Both cover the same angular scene; the FOV calculator on CCTVplanner converts these into linear meters of coverage at any chosen target distance.
Which camera has stronger IR illumination?
Dahua SD2A500HB-GN-AW-PV-S2 reaches 30 m of IR illumination versus 30 m for Dahua SD2A500HB-GN-A-PV-S2. The further-reaching IR camera is the better fit for unlit yards, parking perimeters and warehouses without permanent lighting.
Can I plan a project mixing Dahua and Dahua cameras?
Yes. CCTVplanner is multi-vendor by design — drop Dahua and Dahua cameras on the same canvas, share the same EN 62676-4 lens math and DORI ring overlays, and consolidate them into one BOM with cable schedule and PoE budget. Vendor design tools (Axis Site Designer, Hikvision HiTools, Dahua Project Design Tool, i-PRO SDT) cannot do this because each speaks only its own catalog.
Continue reading
FOV Calculator →
Convert 80° vs 80° HFOV into linear coverage at any distance.
DORI Calculator →
Compute Detect / Observe / Recognize / Identify ranges per EN 62676-4.
Bandwidth Calculator →
Estimate Mbps per camera for codec, FPS, scene complexity.
Browse all cameras →
65,000 verified models across 79 brands.
Test both cameras in your project
Drop Dahua SD2A500HB-GN-A-PV-S2 and Dahua SD2A500HB-GN-AW-PV-S2 on a real satellite map or imported floor plan. See live FOV cones, DORI rings, BOM and cable schedule in seconds.