RTK Precision
The receiver declares H ≤0.8 cm + 1 ppm and V ≤1.5 cm + 1 ppm, RMS, under adequate signal and correction conditions.
FJD Trion V4e Combo
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The FJD Trion V4e Combo combines a portable 3D LiDAR scanner with GNSS RTK positioning to capture indoor spaces and georeferenced outdoor surveys.
What makes it unique
LiDAR and RTK combined
Integrate mobile 3D capture with GNSS RTK positioning to generate outdoor point clouds linked to real coordinates.
Indoor and outdoor
It can operate with LiDAR and phone indoors, or incorporate the RTK receiver for georeferenced surveys in open spaces.
Complete data flow
Allows capturing, reviewing, processing and sharing information via FJD Trion Scan, FJD Trion Model and the ecosystem web platform.
RTK Georeferencing
Links outdoor scans to real-world coordinates to align them with plans, designs, cartography and other project data.
Live preview
The point cloud is formed on the screen during the scan, helping to check coverage and detect incomplete sectors before leaving.
Dual configuration
Outdoors it uses phone, LiDAR and GNSS/RTK receiver; indoors it can work with phone and LiDAR.
Multiple deliverables
A single capture can be processed to obtain point clouds, meshes, and files prepared for BIM workflows, depending on the software and license available.
Especially
created for you
Georeferenced cloud
Link the scan to real coordinates to facilitate its alignment with plans, designs, and other topographic data.
Mobile capture
Allows recording the environment while the operator moves, reducing the need to install a fixed station at each position.
Multi-constellation positioning
Uses BeiDou, GPS, GLONASS, Galileo, QZSS and SBAS signals, with availability subject to firmware and reception conditions.
Range up to 50 m
The declared range on highly reflective surfaces makes it easy to record facades, roads, and elements distributed in open spaces.
Survey by sectors
Supports batch tours with overlap zones to organize the capture of larger areas and maintain continuity between scans.
Indoor and outdoor
The same kit can be used with RTK outdoors or without GNSS indoors, adapting to different stages of a construction project.
Immediate review
Live preview helps detect gaps or unregistered sectors before finishing the field visit.
Multiple deliverables
The capture can be processed to obtain point clouds, meshes, and files ready for coordination and subsequent modeling.
Technical specifications
RTK Precision
H ≤0.8 cm + 1 ppm and V ≤1.5 cm + 1 ppm, RMS, under suitable reception and correction conditions.
LiDAR Capture
154.600 points/s, sampling above 200 kHz and 360° horizontal field of view.
Range and accuracy
Up to 50 m with 90% reflectivity; post-processed point cloud accuracy of 1 cm relative and 3 cm absolute.
Weight and autonomy
Main LiDAR unit of approximately 890 g and stated autonomy of at least 5 hours.
Technical specifications
FJD Trion V4e Combo
Equipment type
Exterior configuration
Interior configuration
Usage method
Exterior configuration
Interior configuration
Usage method
3D LiDAR scanning system + GNSS RTK
phone + LiDAR scanner + GNSS/RTK
phone + LiDAR scanner
portable, manually operated during the walk
phone + LiDAR scanner + GNSS/RTK
phone + LiDAR scanner
portable, manually operated during the walk
Wavelength
Eye safety
Range with 90% reflectivity
Range with 10% reflectivity
Minimum detection distance
Horizontal field of view
Vertical field of view
Vertical coverage for point exit
Sampling frequency
Point cloud output
Eye safety
Range with 90% reflectivity
Range with 10% reflectivity
Minimum detection distance
Horizontal field of view
Vertical field of view
Vertical coverage for point exit
Sampling frequency
Point cloud output
905 nm ±5 nm, per official brochure
Class 1, IEC 60825-1:2014
0.05 to 50 m
0.1 to 25 m
0.05 m
360°
-10° to 60°
70°
>200 kHz
154,600 points/s at 70° vertical field
Class 1, IEC 60825-1:2014
0.05 to 50 m
0.1 to 25 m
0.05 m
360°
-10° to 60°
70°
>200 kHz
154,600 points/s at 70° vertical field
Relative post-processed accuracy
Absolute post-processed precision
Absolute post-processed precision
1 cm
3 cm
3 cm
Parallel channels
BeiDou
GPS
GLONASS
Galileo
QZSS
SBAS
Firmware note
BeiDou
GPS
GLONASS
Galileo
QZSS
SBAS
Firmware note
1.408
B1I, B2I, B3I, B1C, B2a and B2b*
L1 C/A, L2P and L5
G1 and G2
E1, E5b, E5a and E6*
L1, L2 and L5
L1 C/A
signals marked with an asterisk are announced for later firmware versions
B1I, B2I, B3I, B1C, B2a and B2b*
L1 C/A, L2P and L5
G1 and G2
E1, E5b, E5a and E6*
L1, L2 and L5
L1 C/A
signals marked with an asterisk are announced for later firmware versions
Signal reacquisition
Cold start time
Hot start time
RTK initialization
Initialization reliability
Update rates
Single point positioning, RMS
DGPS, RMS
RTK, RMS
Temporal accuracy, RMS
Velocity accuracy, RMS
Cold start time
Hot start time
RTK initialization
Initialization reliability
Update rates
Single point positioning, RMS
DGPS, RMS
RTK, RMS
Temporal accuracy, RMS
Velocity accuracy, RMS
≤1 s
≤30 s
≤5 s
<5 s
>99,9 %
1 Hz, 2 Hz, 5 Hz, 10 Hz and 20 Hz
H ≤1.5 m; V ≤2.5 m
H ≤0.4 m; V ≤0.8 m
H ≤0.8 cm + 1 ppm; V ≤1.5 cm + 1 ppm
20 ns
0.03 m/s
≤30 s
≤5 s
<5 s
>99,9 %
1 Hz, 2 Hz, 5 Hz, 10 Hz and 20 Hz
H ≤1.5 m; V ≤2.5 m
H ≤0.4 m; V ≤0.8 m
H ≤0.8 cm + 1 ppm; V ≤1.5 cm + 1 ppm
20 ns
0.03 m/s
Differential formats
Output format printed on the sources
Corrections by network
NTRIP Account
Output format printed on the sources
Corrections by network
NTRIP Account
RTCM 2.3, RTCM 3.x and CMR
NMEA-018
NTRIP rover configuration
separate acquisition
NMEA-018
NTRIP rover configuration
separate acquisition
Battery
Capacity
Charging parameters
Consumption
Charging time
Operating time
Capacity
Charging parameters
Consumption
Charging time
Operating time
Lithium-ion
3.6 V / 6,700 mAh
5 V / 3 A
<5 W at 25 °C
≤3 hours
≥5 hours
3.6 V / 6,700 mAh
5 V / 3 A
<5 W at 25 °C
≤3 hours
≥5 hours
Data port
Charging port
Firmware update
Phone connection
Charging port
Firmware update
Phone connection
USB 3.0
USB 2.0 for charging and data
OTA, Over-the-Air
data cable and initial Ethernet configuration indicated by the application
USB 2.0 for charging and data
OTA, Over-the-Air
data cable and initial Ethernet configuration indicated by the application
LiDAR unit dimensions
Weight of the main LiDAR unit
Total weight of the Combo set
Mounting interface
Charging temperature
Operating temperature
Protection
Weight of the main LiDAR unit
Total weight of the Combo set
Mounting interface
Charging temperature
Operating temperature
Protection
137 × 155 × 250 mm
approximately 890 g
not reported
5/8 inch internal thread
0 °C to 45 °C
-20 °C to 60 °C
IP65
approximately 890 g
not reported
5/8 inch internal thread
0 °C to 45 °C
-20 °C to 60 °C
IP65
iOS
Android, official page
Android, Quick Start 202602
Minimum requirements indicated for Android
Android, official page
Android, Quick Start 202602
Minimum requirements indicated for Android
iPhone 15 and later models
Samsung Galaxy S20 and later models
Samsung Galaxy S20 to S25
12 GB RAM, 256 GB storage, Android 10 or higher, and at least 20 GB free before scanning
phone's main camera
Samsung Galaxy S20 and later models
Samsung Galaxy S20 to S25
12 GB RAM, 256 GB storage, Android 10 or higher, and at least 20 GB free before scanning
phone's main camera
Capture application
FJD Trion features
Processing software
Declared functions of FJD Trion Model
Collaboration platform
FJD Trion features
Processing software
Declared functions of FJD Trion Model
Collaboration platform
FJD Trion Scan
scan control, real-time preview and file management
FJD Trion Model
advanced processing, model generation, point clouds, meshes and files for BIM workflows
FJD Trion Explorer or FJD Trion Model Web,
scan control, real-time preview and file management
FJD Trion Model
advanced processing, model generation, point clouds, meshes and files for BIM workflows
FJD Trion Explorer or FJD Trion Model Web,
FJD Trion Ecosystem
FJD Trion model
Comprehensive cloud workflow
Define a complete LiDAR processing workflow to ensure quality, accuracy, and consistent deliverables.
Diverse data sources
Integrates different data sources to simplify import and analysis within a single platform.
Volume calculation
Calculates volumes of stockpiles and enclosed spaces, useful in aggregates, mining, construction, and logistics.
Automatic classification
Automatically classifies buildings, trees, and geological features for urban, forestry, or mining uses.
Profile Analysis
Allows measuring and displaying multiple profiles to assess point cloud quality and geometry.
On-site processing
It is available on iPadOS and Android to process, review, and share results directly on site.
Automatic contour lines
Extracts vector contour lines from the cloud with one click for topography and planning.
Forest parameters
Edit segmentation and extract location, height, and crown of trees for forestry reports.
What's in the box?
Read contents list
What's in the box?
FJD Trion V4e Combo
-1 LiDAR Unit with Handle
-1 GNSS/RTK Receiver V4e
-1 Compact tripod
-2 Charging cables
-2 Screw adapters
-1 USB-C data cable
-1 Thumb screw
-1 Security cable
-1 Tracker
-1 Calibration board
It also includes
Product warranty
Access to product training course
Exclusive Level 1 discounts
Direct training with our support team
Free
Included in your purchase 12 months
In-person and online training
In-person and online training to master the equipment from day one: less trial and error, more precision and productivity in the field.
Factory and Realtek warranty
Official warranty and local Realtek support: diagnosis, coordination, and follow-up to get you back up and running quickly.
Do you have questions?
The V4e LiDAR is the portable scanner mainly used for mobile capture. The V4e Combo adds a GNSS/RTK receiver, allowing outdoor scans to be linked to real coordinates and integrated with plans, cartography, and surveying workflows.
Yes. Outdoors, the recommended setup uses phone, GNSS/RTK receiver, and LiDAR scanner to generate georeferenced point clouds. Indoors, where there is no GNSS signal, phone and LiDAR can be used, relying on SLAM trajectory and closed loops.
The LiDAR point cloud has a declared post-processed accuracy of 1 cm relative and 3 cm absolute. The RTK receiver declares H ≤0.8 cm + 1 ppm and V ≤1.5 cm + 1 ppm, RMS. These figures represent different components of the system and the final result depends on environment, signal, trajectory, calibration, and processing.
The declared range is 0.05 to 50 m on surfaces with 90% reflectivity and 0.1 to 25 m with 10% reflectivity. The minimum detection distance is 0.05 m.
The application allows configuring the receiver as an NTRIP rover. The quick guide indicates that the NTRIP account must be purchased separately. The need for the service will depend on the RTK correction method available in the project.
The manufacturer indicates compatibility with iPhone 15 or later and Samsung Galaxy S20 or later. The quick guide specifically lists Samsung Galaxy S20 to S25 and sets minimum requirements for Android. It is recommended to validate the exact model before quoting.
FJD Trion Scan is used for capture, preview, and file management. FJD Trion Model is used for processing and generating deliverables. The official FAQ indicates that Model requires an included activation code, while FJD Trion Explorer has a free trial and subsequent conditions depending on the plan. The license included in Chile must be confirmed.
The LiDAR unit offers at least 5 hours of operation and a full charge in up to 3 hours. Reviewed sources do not specifically indicate the total autonomy of the GNSS/RTK receiver included in the Combo.
Yes. All our products include training through the free GoKeep program. Additionally, our support channel is always available to provide you with a quick response to any technical or commercial questions. You can find our WhatsApp contact directly in the footer of our website.
Yes, we ship to different regions of the country. The cost and delivery time may vary depending on the municipality or region of destination.
No, the published prices are net and VAT is added at checkout.
