Emlid RS4 Pro
🔥 Emlid RS4 Pro — Advanced RTK GNSS Receiver | U.S. Authorized Dealer
The Emlid RS4 Pro is Emlid’s most advanced GNSS receiver, designed for high-precision surveying, mapping, construction layout, and geospatial workflows. Featuring enhanced RTK performance, advanced IMU tilt compensation, built-in LTE, and professional-grade multi-band GNSS tracking, the RS4 Pro provides the accuracy and reliability demanded by U.S. surveyors.
✔ Authorized U.S. Emlid Dealer
✔ Ships from inside the USA — fast delivery
✔ Full 1-Year Emlid Warranty
✔ Pre-Order: Shipping begins Dec. 2025
🌟 What’s Included
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Emlid RS4 Pro GNSS Receiver
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Rugged transport case
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USB-C charging cable
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Power adapter
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Quick-start guide
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Free access to Emlid Flow
🚀 Key Features
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Professional-grade IMU tilt compensation (60°+)
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Enhanced RTK performance and faster fix times
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Full multi-band GNSS: GPS, GLONASS, Galileo, BeiDou
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Built-in 4G LTE modem with U.S. frequency support
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Long-life battery (up to XX hours)
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Advanced multi-path rejection
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Hotspot capability for tablets/phones
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High-performance surveying and stakeout
📐 Technical Specifications
| Feature | Specification |
|---|---|
| GNSS | GPS/QZSS, GLONASS, Galileo, BeiDou |
| Tilt Compensation | Yes – advanced IMU |
| Cellular | LTE (U.S. bands supported) |
| RTK Accuracy | 1–2 cm (horizontal) |
| Base/Rover | Yes |
| Battery Life | 16 hours |
| IP Rating | IP67 |
| Weight | ~1.3 kg |
📄 Downloads
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RS4 Pro Quick Start Guide (PDF)
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RS4 Pro Firmware Notes
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Emlid App Suite
❓ Frequently Asked Questions
Does the RS4 Pro work in the United States?
Yes — the RS4 Pro supports U.S. LTE bands and all major GNSS constellations.
What’s the difference between RS4 and RS4 Pro?
The RS4 Pro includes enhanced RTK performance, improved IMU handling, and advanced workflow support.
Can I use it for construction layout and staking?
Yes — it’s built for survey-grade accuracy.
🔄 Compare Emlid Models
| Feature | RS3 | RS4 | RS4 Pro |
|---|---|---|---|
| IMU Tilt | Yes | Yes | Yes – Advanced |
| LTE Modem | Yes | Yes | Yes |
| Accuracy | Survey-grade | Enhanced | Professional-grade |
| Best For | General surveying | Construction & mapping | Advanced workflows |
📞 Talk to an Expert
Have questions? Call/text us anytime:
📞 (your phone number)