Updated June 2026 — prices reflect 2026 market conditions
FJD Trion P1 Survey for Developers: What You Need
The FJD Trion P1 is a lightweight handheld SLAM LiDAR scanner used by UK property developers for rapid site surveys, site acquisition assessments, and Scan-to-BIM workflows — at a fraction of the cost of terrestrial laser scanning.
Trion P1 Key Specifications
| Attribute | Value | | --- | --- | | Weight | 1 kg (ultra-lightweight) | | Scan speed | 200,000 points/second | | Max range | 70 m | | Accuracy | ±20mm relative; 5cm absolute | | IP rating | IP55 (dust and water resistant) | | Real-time visualisation | Yes, via mobile app | | Battery | ~2 hours (hot-swappable) |
UK purchase price (2025): £9,500 (recommended list price). Hire available — contact authorised UK suppliers.
Use Cases for Property Developers
| Use Case | Why It Helps | | --- | --- | | Site acquisition | Rapidly capture indoor, outdoor, and underground spaces for due diligence | | Building surveys | Floor plans, measured building surveys, as-built documentation | | BIM deliverables | Export point clouds (LAS, PCD, PTS, PLY) for Scan-to-BIM in Revit | | Property management | Identify disrepair areas and support investment decisions | | Works in any light | Bright sunlight, darkness, and underground — no GNSS required |
Workflow for Developers
- Capture — Walk and scan with real-time point cloud viewing via mobile app
- Analyse — Process in Trion Model software (scan-to-post-processing ratio ~3:1)
- Deliver — Generate floor plans, contours, 3D models, and BIM deliverables
2025 UK Costs
| Option | Cost (ex VAT) | | --- | --- | | Purchase (list price) | £9,500 | | Hire | Quote required (contact authorised UK suppliers) | | Competitor: CHCNAV RS10 | £20,950 | | Competitor: Emesent GX1 | £15,000–£40,000 |
The P1 is positioned as an affordable entry point into SLAM scanning — significantly cheaper than higher-end models like the FJD S2 (£20,950, 300m range, ±12mm accuracy).
Frequently Asked Questions
Q: What accuracy does the Trion P1 achieve for developer surveys?
±20mm relative accuracy; ±5cm absolute accuracy. Sufficient for most site acquisition and as-built surveys.
Q: What BIM deliverables can developers receive?
Point clouds (LAS, PCD, PTS, PLY) for Scan-to-BIM modelling in Revit. Typical deliverables: floor plans, contours, 3D models.
Q: Can the Trion P1 be used for site acquisition due diligence?
Yes — it rapidly captures indoor, outdoor, and underground spaces. Works in any lighting condition including underground.
Q: Is £9,500 good value for developers?
Yes — significantly cheaper than terrestrial scanners (£30,000+) or higher-end SLAM models (£20,000+). Scan-to-post-processing ratio of 3:1 keeps processing costs manageable.