Hikvision
DS-2TD2637-25/QY
Bullet Camera · 0.1MP (384×288)
- • 14.9° HFOV at 25mm
- • 1100 m effective range
- • 50 m IR illumination
Side-by-side comparison · within brand
Hikvision DS-2TD2637-25/QY vs Hikvision DS-2TD2628-7/QA
Spec-by-spec comparison of two bullet camera models, with EN 62676-4 lens math and design recommendations.
Hikvision
DS-2TD2628-7/QA
Bullet Camera · 0.0MP (256×192)
- • 24.9° HFOV at 6.9mm
- • 300 m effective range
- • 30 m IR illumination
Specification side-by-side
| Hikvision DS-2TD2637-25/QY | Hikvision DS-2TD2628-7/QA | |
|---|---|---|
| Manufacturer | Hikvision | Hikvision |
| Form factor | Bullet Camera | Bullet Camera |
| Resolution | 0.1MP (384×288) | 0.0MP (256×192) |
| Focal length | 25mm | 6.9mm |
| Horizontal FOV | 14.9° | 24.9° |
| Effective range | 1100 m | 300 m |
| IR distance | 50 m | 30 m |
| Low-light / ColorVu | Standard | Standard |
Verdict
Hikvision DS-2TD2637-25/QY captures more pixel detail (0.1 MP vs 0 MP), useful for license-plate or face identification at distance. Hikvision DS-2TD2637-25/QY reaches further (1100 m vs 300 m) — better for perimeter and parking-lot wide shots. Hikvision DS-2TD2637-25/QY has stronger IR illumination (50 m vs 30 m) — better for unlit corridors and night perimeter.
Frequently asked questions
Is Hikvision DS-2TD2637-25/QY better than Hikvision DS-2TD2628-7/QA?
Hikvision DS-2TD2637-25/QY captures more pixel detail (0.1 MP vs 0 MP), useful for license-plate or face identification at distance. Hikvision DS-2TD2637-25/QY reaches further (1100 m vs 300 m) — better for perimeter and parking-lot wide shots. Hikvision DS-2TD2637-25/QY has stronger IR illumination (50 m vs 30 m) — better for unlit corridors and night perimeter. For installation-specific advice — mounting height, tilt, obstacle shadowing, BOM and PoE budget — drop both cameras into TodAidesign 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 Hikvision DS-2TD2637-25/QY vs Hikvision DS-2TD2628-7/QA?
Hikvision DS-2TD2637-25/QY has a 14.9° horizontal FOV at 25mm. Hikvision DS-2TD2628-7/QA has a 24.9° horizontal FOV at 6.9mm. Hikvision covers a wider scene at the same distance; the FOV calculator on TodAidesign converts these into linear meters of coverage at any chosen target distance.
Which camera has stronger IR illumination?
Hikvision DS-2TD2637-25/QY reaches 50 m of IR illumination versus 30 m for Hikvision DS-2TD2628-7/QA. 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 Hikvision and Hikvision cameras?
Yes. TodAidesign is multi-vendor by design — drop Hikvision and Hikvision 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 14.9° vs 24.9° 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 →
Verified in-stock camera specifications.
Test both cameras in your project
Drop Hikvision DS-2TD2637-25/QY and Hikvision DS-2TD2628-7/QA on a real satellite map or imported floor plan. See live FOV cones, DORI rings, BOM and cable schedule in seconds.