Key Features:
- Centimeter-Level Accuracy – Advanced RTK positioning ensures highly accurate data for surveying and mapping workflows.
- Multi-Band GNSS Support – Tracks GPS, GLONASS, Galileo, and BeiDou for strong satellite coverage and faster fixes.
- Long Range Connectivity – Built-in LoRa, UHF radio and cellular options provide flexible communication over long distances.
- All-in-One Design – Integrated receiver, antenna, and battery streamline your setup—no extra gear required.
- User-Friendly Operation – Seamless pairing with Emlid Flow app for data collection, stakeout, and project management.
- Rugged & Weatherproof – Built to withstand demanding field conditions with a durable, waterproof housing.
- Extended Battery Life – All-day operation on a single charge for uninterrupted work in the field.
Ideal For:
- Land surveying & construction layout
- Precision agriculture applications
- GIS data collection & mapping
- Drone ground control points (GCPs)
Reliable, accurate, and easy to deploy—the Emlid RS4 Pro is a powerful GNSS solution ready to go to work.

