Emlid Reach RS4 Pro
The Emlid Reach RS4 Pro is now available for pre-order, and we will deliver in the order in which we receive orders. The latest delivery update (December 2) is that deliveries are expected in January 2026. When you pre-order, you will receive a free Quick Release Adapter.
Please contact us if you are interested in ordering multiple units.
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Description of Emlid Reach RS4 Pro
The Emlid Reach RS4 Pro is an all-band RTK GNSS receiver with dual cameras and tilt compensation. Thanks to the dual cameras, you can now perform augmented reality stakeouts and measure directly from photos, all available through the Emlid Flow mobile app.
With Emlid Reach RS4 Pro, you have one of the most powerful and feature-rich RTK GNSS receivers on the market, at an affordable price.
Dual Full-HD cameras
- AR guidance for stakeout
- Measurement directly in images
High precision
- RTK: 7 mm + 1 ppm
- Tilt compensation: RTK: 2 mm + 0.3 mm/°
Support for all bands
- GPS: L1C/A, L2C, L5
- GLONASS: L1OF, L2OF
- Galileo: E1-B/C, E5a, E6
- BeiDou: B1I, B1C, B2a, B3I
- QZSS: L1C/A, L1C/B11, L2C, L5
- NavIC: L1-SPS Data, L5-SPS
Base and rover
- 915 MHz LoRa 450 MHz UHF NTRIP
Robust and powerful
- 16 hours on a single charge
- Magnesium alloy body
- IP68 rating
- Withstands temperatures from -40 to +65°C
The package includes
- Reach RS4 Pro
- Storage bag
- USB Type-C cable
- LoRa Antenna 860-930 MHz
- UHF Antenna 410-470 MHz
