Mini GNSS Receiver
FJD Trion V4e Pro
- No centering required, 30% higher efficiency
- Pole-free survey
- No contact: 3 cm precision at 3 m
- Accuracy up to 1.5 cm
- IP67 protection, 1.2 m drop safe
- Ultra-light 320g
- 12-hour runtime per charge
Pairs well with
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1-Year Warranty
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Key Features
Packing List
Choose Your Kit
Essential Kit
Best for: Simple GNSS positioning, quick checks, everyday point work
Choose this if: You already have your own device and only need the core receiver.
Survey Kit
Best for: Full surveying workflows on Android, measure and stakeout in one place
Choose this if: You want professional field functions like measurement and stakeout, plus export-ready results.
Field-Pro Kit
Best for: Tough jobsites, long days, dedicated controller workflow
Choose this if: You want a rugged, jobsite-ready setup with a purpose-built controller.
Best for: The easiest way to start iPhone-powered 3D scanning
Choose this if: Entry-level 3D scanning with your phone’s LiDAR for quick reference.
*For greater accuracy and larger coverage, choose V4e LiDAR.
FieldFusion × Trion V4e
Best for: Fast, accurate field mapping and digital farm management with centimeter-level positioning.
Choose this if: You want to easily map field boundaries, collect and manage field data, and streamline your operations with an integrated solution from data collection to planning.
Which V4e is your move?
Built for hard-to-reach points. Tilt compensation and built-in laser rangefinding for faster, more confident targeting.
Outdoor 3D scanning made simple. An GNSS-enabled kit for fast, accurate on-site capture.
Indoor scanning is on your plate? V4e LiDAR delivers precise reality capture, fast.
Scanning Technology
GNSS
Scanning Technology
GNSS + Iphone's LiDAR
Scanning Technology
LiDAR
Use Method
Handheld
Use Method
Handheld
Use Method
Handheld
Accuracy
H≤0.8 cm+1 ppm
V≤1.5 cm+1 ppm
Accuracy
2.5 cm
Accuracy
3cm
Weight
320 g
Weight
670g
Weight
890 g (Main Device)
Waterproof
IP67
Waterproof
IP67
Waterproof
IP65
Where It Works
Outdoor only
Where It Works
Outdoor
Where It Works
Indoor & Outdoor
FMS Access & Downloads
Choose one of the methods below to download and start using FMS
Specifications
Galaxy System ▼
Precision and Reliability ▼
Channel ▼
Data Types ▼
Electrical and Interface Parameters ▼
Communication ▼
Physical Characteristics ▼
FAQs
Please read our FAQs page to find out more.
How to use the V4e P?
A user manual is included with the product. You can also refer to the video.
Using the V4e Pro is simple and efficient:
- Power on the device and connect it to a compatible controller or mobile device
- Initialize GNSS positioning using your preferred correction source
- Aim the built-in laser at the target point
- Measure points directly without the need to level the pole
- View and record data in real time using supported software
The handheld design and tilt compensation make the V4e Pro especially easy to use in confined or hard-to-access areas.
What is the warranty of the V4e P?
The V4e P comes with a 12-month warranty from the date of purchase. You can use it with confidence knowing that we stand behind the quality of our product. If any issues arise, please feel free to contact our support team for assistance.
Can V4e P be used indoors and outdoors?
The V4e Pro is primarily designed for outdoor use, where GNSS positioning provides high-precision results.
In environments where GNSS signals are available, it performs reliably in construction sites, infrastructure projects, and field surveys.
Indoor use may be limited due to GNSS signal availability.
How does the V4e P work?
The V4e Pro works by combining GNSS positioning, tilt compensation, and a laser rangefinder.
- GNSS provides centimeter-level positioning accuracy
- The tilt sensor compensates for pole inclination
- The laser rangefinder enables accurate point measurement without direct contact
Together, these technologies allow fast, accurate measurements even when targets are difficult to reach.
What can you do with the V4e P?
LiDAR scanners can be used for a wide range of applications, including:
- 3D mapping and surveying
- Construction and infrastructure inspection
- Agriculture and forestry measurement
- Terrain and land analysis
- Robotics and autonomous navigation
- Building information modeling (BIM)
- Asset documentation and digital twins
What is the difference between the free FJD Dynamics app and the Trion Survey app?
The FJD Dynamics app is a free, entry-level tool for basic mapping and small-scale agriculture (supports iOS/Android). The Trion Survey app is a professional-grade software for surveying and engineering, featuring AR stakeout, CAD overlays, and 60° IMU tilt compensation (supports Android only).
What data formats does Survey support for export?
Trion Survey: Supports comprehensive industry-standard CAD/GIS formats, including .dxf, .shp, .kml, .dat, and .rw5.