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Hikvision DS-2TD2537T-4/Q
Bullet Camera with N/A resolution, 114.6° field of view, and 30m IR night vision range.
SPECIFICATIONS · DS-2TD2537T-4/Q
Specifications
Verified specifications sourced from the official manufacturer datasheet.
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About the Hikvision DS-2TD2537T-4/Q
The Hikvision DS-2TD2537T-4/Q is a weather-sealed bullet housing optimized for perimeter, parking, and exterior building installations. Sub-megapixel resolution is suitable only for general overview footage. It is useful for movement detection but insufficient for facial recognition or license-plate reading. Medium IR range (20-40 m) is appropriate for typical residential driveways, small commercial perimeters, and back-of-house loading bays where reach beyond ~30 m is rarely needed at night. A wide 80-120° angle covers a large room or open area from a single mounting position, making it ideal for retail floors, conference rooms, and small parking lots.
Best use cases for this camera
Parking lot & open yard
The 114.6° field of view spans roughly 561 meters at the camera's effective range, wide enough to monitor multiple parking rows from a single mounting point.
Entrance, lobby & vestibule
The 114.6° field of view captures the entire entrance and surrounding waiting area from a single ceiling mount. Useful for capturing visitors as they enter and leave.
Strengths
- •114.6° wide field of view reduces the number of cameras needed per area
- •180m effective range supports outdoor perimeter and parking-lot deployments
Considerations
- •No notable limitations for the intended class of installations
Coverage at Different Distances
| Distance | Coverage Width | Coverage Area | Use Case |
|---|---|---|---|
| 5m | 15.6m | 78 m² | Entrance, corridor |
| 10m | 31.2m | 312 m² | Room, retail aisle |
| 15m | 46.7m | 701 m² | Warehouse, parking row |
| 20m | 62.3m | 1246 m² | Parking row, courtyard |
| 30m | 93.5m | 2804 m² | Parking lot, yard |
| 50m | 155.8m | 7788 m² | Perimeter, large area |
Field of View Visualization
Night Vision Performance
Daytime
Full N/A resolution at 114.6° field of view. Effective identification range up to 180m in good lighting conditions.
Nighttime (IR)
Built-in IR LEDs illuminate up to 30m in complete darkness. Switches to B/W mode for clear night footage.
Installation tips for the DS-2TD2537T-4/Q
Mount at 4-6 m height angled 10-20° downward: high enough to deter tampering, low enough to preserve face detail at 126m.
Position so the most important subject (entrance, cash register, gate) is in the center third of the frame, because peripheral pixel density drops with wide angles.
Coverage geometry & DORI distances
At a 5-metre standoff the Hikvision DS-2TD2537T-4/Q covers about 15.6 m of scene width; at 10 m that grows to 31.2 m, and at 20 m to 62.3 m. Translating those numbers through EN 62676-4 pixel-density thresholds, the camera can detect a person up to 24 m, observe up to 10 m, recognise up to 5 m, and produce Identify-level detail (250 px/m in the EN 62676-4 DORI scale) up to 2 m. Effective range above the identify threshold relies on supplementary lighting or a longer-focal-length optic; the geometry above assumes the 2mm lens declared by the manufacturer.
Power & cabling
The Hikvision DS-2TD2537T-4/Q draws an estimated 7.5 W under typical load (with the IR illuminator engaged where applicable), placing it in the 802.3af (Class 3, ≤15.4 W) budget. A single switch port supplies enough power without an injector. Cabling: stick to Cat6 STP for runs up to 100 m end-to-end; beyond that, add an inline PoE extender or move to fibre with a media converter at the camera end. On outdoor runs, route through ø25 PVC or PE conduit to keep the cable shielded from UV and rodents.
Privacy & legal (GDPR / RODO)
Any camera operating in a publicly accessible area falls under GDPR (RODO in Poland). Art. 13 obliges the data controller to post an information sign at every entry point with controller name, DPO contact, lawful basis (typically Art. 6(1)(f) legitimate interest for property protection), purpose, and retention period. With 114.6° horizontal FOV and 180 m effective range, a single bullet camera unit covers a large swath of scene; confirm during commissioning that no part of the visible area extends beyond the property boundary, and add a privacy mask if it does.
Installer time & cost (rough estimate)
A typical EU installer quotes 4-5 h of labour per bullet camera of this class (approximately €180-€230 excluding hardware), broken down as bracket mounting, cable termination at both ends, on-site commissioning, and a brief operator handover. Allow extra time for high mounts (>4 m), exterior installations requiring scaffolding, or sites where cable routing demands wall penetrations or conduit work.
Indicative EU pricing at 2024-2025 rates; actual quotes vary by region, mounting height, and site conditions. Excludes hardware, transport, permits, and VAT.
Frequently asked questions
Is the Hikvision DS-2TD2537T-4/Q suitable for outdoor installation?
Yes for the IP66/IP67-rated variant of this model. Bullet and dome bodies in the Hikvision range survive direct rain, snow and UV; check the IP / IK rating against your environment (IP66 for rain/dust, IK10 for vandal-prone locations).
What PoE class powers the Hikvision DS-2TD2537T-4/Q?
The camera draws roughly 7.5 W in steady-state operation, requiring an 802.3af (Class 3, ≤15.4 W) switch port. A single Cat6 STP cable carries both data and power up to 100 m; beyond that, add an inline extender or convert to fibre near the camera.
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