Frequently asked questions
What is the difference between the V4E and the V4e Pro?
The V4E is the base model without IMU and laser, while the V4e Pro adds both for better stability and precision while moving. The V4E is enough for most simpler RTK positioning needs.
Do I need the V4E to use iPhone LiDAR?
Yes, the V4E is combined with your iPhone's built-in LiDAR sensor via the FJD Trion Scan app to add precise RTK positioning to the scan.
Is a software licence included in the price?
No, the receiver is sold separately from software licences – see our Trion Model products for licence options.
Can the V4E be used standalone as an RTK receiver without LiDAR scanning?
Yes, the V4E works as a standalone RTK receiver for positioning tasks in addition to the LiDAR combination.
Is the V4E suitable for beginners in 3D scanning?
Yes, it is our most common recommendation as an entry point – see our page on the FJD Trion V4E LiDAR for more background.
| Weight | 320 g |
| Battery life | 12+ hours |
| Product type | Handheld GNSS receiver |
| Positioning accuracy | ±1.5 cm static |
| Number of GNSS channels | 1408 (GPS/BDS/GLONASS/Galileo/QZSS/SBAS) |