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Luminys P55-4SA45
PTZ Camera with 3.7MP (2560×1440) resolution, 66° field of view, and 0m IR night vision range.
SPECIFICATIONS · P55-4SA45
Specifications
About the Luminys P55-4SA45
The Luminys P55-4SA45 is a high-speed dome PTZ that can patrol preset positions on a schedule and react to motion or analytics events. 4MP resolution delivers a noticeable detail upgrade over 1080p — facial identification extends to roughly 18 meters, and digital zoom on recorded footage stays usable. There is no built-in IR illuminator on this model, so it depends entirely on ambient light. In dark environments, pair it with external IR floods or white-light illuminators. A standard 50–80° horizontal FOV mimics how a person sees a scene and works well for general-purpose monitoring of rooms, parking spaces, and perimeter walls without distortion.
Best use cases for this camera
Large area patrol & target tracking
PTZ control enables operator-initiated tracking of suspicious activity, scheduled tours of preset positions overnight, and forensic zoom into recorded footage. Best paired with a wide-angle "overview" camera that triggers the PTZ via analytics.
Strengths
- •PTZ control enables operator-driven tracking and pre-set tours
Considerations
- •No built-in IR — requires external illumination for night use
- •PTZ cameras only see one direction at a time — pair with a fixed overview camera to avoid blind spots
Coverage at Different Distances
| Distance | Coverage Width | Coverage Area | Use Case |
|---|---|---|---|
| 5m | 6.5m | 32 m² | Entrance, corridor |
| 10m | 13.0m | 130 m² | Room, retail aisle |
| 15m | 19.5m | 292 m² | Warehouse, parking row |
| 20m | 26.0m | 520 m² | Parking row, courtyard |
| 30m | 39.0m | 1169 m² | Parking lot, yard |
| 50m | 64.9m | 3247 m² | Perimeter, large area |
Field of View Visualization
Night Vision Performance
Daytime
Full 3.7MP (2560×1440) resolution at 66° field of view. Effective identification range up to 80m in good lighting conditions.
Nighttime (IR)
Built-in IR LEDs illuminate up to 0m in complete darkness. Switches to B/W mode for clear night footage.
Installation tips for the P55-4SA45
Mount above 4 m on a rigid pole or wall bracket — PTZ vibrations are amplified at low mounting heights and degrade image quality during pan operations.
Coverage geometry & DORI distances
At a 5-metre standoff the Luminys P55-4SA45 covers about 6.5 m of scene width; at 10 m that grows to 13.0 m, and at 20 m to 26.0 m. Translating those numbers through EN 62676-4 pixel-density thresholds, the camera can detect a person up to 79 m, observe up to 32 m, recognise up to 16 m, and produce identification-grade detail (the ≥250 px/m bar used by Polish and EU courts as evidentiary) up to 8 m. Effective range above the identify threshold relies on supplementary lighting or a longer-focal-length optic — the geometry above assumes the 3.95-177.75mm lens declared by the manufacturer.
Power & cabling
The Luminys P55-4SA45 draws an estimated 30.0 W under typical load (with the IR illuminator engaged where applicable), placing it in the 802.3at (Class 4, ≤30 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. The Luminys P55-4SA45's PTZ pan range can sweep into neighbouring properties or public roads; document allowed pan limits in the installation record and configure privacy masks (see Luminys's web-UI under "Privacy Mask") for any window or doorway you cannot legally surveil.
Installer time & cost (rough estimate)
A typical EU installer quotes 5–6 h of labour per ptz camera of this class (approximately €225–€275 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 2024-2025 pricing — actual quotes vary by region, mounting height, and site conditions. Excludes hardware, transport, permits, and VAT.
Frequently asked questions
Is the Luminys P55-4SA45 suitable for outdoor installation?
Luminys PTZ models are generally designed for outdoor use with IP66 ingress rating and -30°C to +60°C operating range. Mount on a rigid pole at ≥ 4 m to dampen wind-driven vibration that would degrade the live image during pan operations.
What PoE class powers the Luminys P55-4SA45?
The camera draws roughly 30.0 W in steady-state operation, requiring a 802.3at (Class 4, ≤30 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.
How much storage does the Luminys P55-4SA45 consume per day?
At 3.7MP (2560×1440) resolution, 15 fps H.265 continuous recording, the P55-4SA45 produces approximately 15 GB per day — about 450 GB per month. Motion-only or event-triggered recording typically cuts that by 40–70 % depending on scene activity. Plan NVR HDD capacity for the longest retention period required by your privacy policy or insurance contract.
Up to what distance can the Luminys P55-4SA45 identify a person?
Per EN 62676-4:2025 pixel-density thresholds, this camera identifies (≥ 250 px/m on the target) up to about 8 m, recognises a person up to 16 m, observes general activity up to 32 m, and detects motion up to 79 m. Identification distance assumes daylight or full IR illumination on the target — at the limits of the IR cone the effective identify distance shrinks roughly 30 %.
What network bandwidth does Luminys P55-4SA45 use?
Typical ingest is 6 Mbps for the main stream (H.265, medium scene complexity, 15 fps) plus ~0.5 Mbps for a low-resolution sub-stream used by mobile clients. For a 16-camera installation of this class, plan a 50–100 Mbps NVR uplink and a dedicated VLAN for camera traffic.
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