Next generation spectrum monitoring solutions

CRFS is a leader in real-time RF spectrum monitoring solutions for regulatory, defence, aerospace and security agencies.

Find out how our real-time distributed RF monitoring solutions make us the technology leaders in each of these markets.


Multi-user multi-mission capability is key to the RFeye philosophy, underpinning the entire product range and allowing the same spectrum monitoring assets to be deployed for diverse applications.

Learn more about our versatile RF monitoring, geolocation and data analytics.


Best-in-class hardware and software solutions for distributed real-time spectrum monitoring and data analytics.

Explore our comprehensive range of RFeye spectrum monitoring systems with a range of price and performance levels.



In-building security: Making TSCM 24/7


Video demonstrations of CRFS software