
Meet your field challenges with centimeter-level precision.
Designed for demanding professionals, the Syslor GNSS receiver delivers ultra-reliable centimeter-level RTK positioning, even in challenging environments.
Compatible with all Android and iOS mobile devices, it supports you in the field with 15 hours of battery life, Bluetooth connectivity, and exceptional durability.
GNSS Receiver
A modular solution tailored to all your needs

Modular
Compatible with surveyor’s pole, marking rod, and marking gun. Supports connection with multiple accessories.
Multi-device
Compatible with all your Android and iOS mobile devices. Seamless synchronization with smartphones, tablets, and other professional equipment.
High precision
RTK centimétrique, multi-constellations GPS, GLONASS, Galileo, Beidou.
Fully manufactured in France, our GNSS receiver adapts to every phase of your project thanks to our suite of applications:

Stake out, survey, and perform earthworks with precision—directly from your Android or iOS devices.

Visualize your underground networks in augmented reality to enhance precision and safety.
Why choose Syslor ?
A solution that combines performance, reliability, and versatility to meet all your field challenges.

RTK accuracy
Ultra-reliable RTK positioning with centimeter-level accuracy, even in the most challenging environments. Compatible with GPS, GLONASS, Galileo, and Beidou.

Autonomy
15 hours of continuous autonomy for your long field days. Built-in Bluetooth connectivity for hassle-free work.

Ergonomics
The Proteus receiver is mounted on a gimbal to stay parallel to the sky and capture the maximum number of satellite signals.

Robustness
Designed to withstand the toughest conditions. Proven reliability that supports you in all your professional projects.

Modular
Adapts to all your needs with a full range of ergonomic accessories: handle, surveyor’s pole, marking rod, marking gun, and more.

Dedicated applications
EasyField for stakeout, EasyView for augmented reality, EasyScan for as-built surveys. A complete suite for every phase of your project.
Ready to optimize your sites?
Join the hundreds of professionals who already trust us.
Demander une démonstrationThey chose Syslor
Surveyors, local authorities, utility operators, and public works companies have integrated our solutions into their operations. Why not you?


















Experience Proteus accuracy
Enjoy a personalized demonstration to experience our GNSS receiver in real-world conditions. Whether on your site or remotely, test its performance, ease of use, and centimeter-level accuracy. Our experts will guide you step by step and answer all your questions.
What to expect?
A brief presentation of our GNSS receiver and its key features
Guided hands-on use on-site or in simulated conditions
Live tests demonstrating centimeter-level RTK accuracy
Answers to your technical and operational questions
A discussion of your specific needs to propose the best tailored solution
From field capture to stakeout, including augmented reality, explore a complete ecosystem designed to serve your utility networks.
Discover our solutionsRelated posts

How to process and exploit point clouds effectively?