Trimble R4s GNSS System


Reliable, Accurate GNSS deliverables at an Affordable Price

OPTRON (Pty) Ltd recently introduced the BRAND NEW Trimble R4s GNSS receiver in the Southern African market.

The R4s has been designed to meet the needs of geospatial professionals in all applications and under all conditions. The receiver’s rugged, impact-resistant housing can easily withstanding a 2m pole drop and its waterproof (IP67) design can handle the toughest outdoor conditions.

Combined with powerful Trimble TSC3 controller, Trimble ACCESS field software and Trimble Business Centre (TBC) office software, the R4s GNSS system is a complete field-to-finish survey solution that will meet your demands.

Contact us for more information, or to arrange an on-site demonstration at you convenience!


  • High Accuracy
  • 240-channel 6G ASIC GNSS board
  • Z-blade GNSS-centric technology
  • SBAS ranging
  • Inside-the-rod UHF antenna
  • Trimble CenterPoint RTX correction service
  • Trimble TSC3 Controller
  • Trimble Access field software
  • Trimble Business Centre (TBC) office software

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