To address COVID-19 concerns, we have adjusted how we operate. To minimize the effect on our customers and employees, FSI is utilizing email, telephone and web conferencing to communicate with our customers and vendors. Employees are working remotely when needed. We remain able to ship and our supply chain is fully functional. Contact your sales representative if you need help. Please accept our hopes for a speedy recovery to all affected by this virus.Update: March 27, 2020
Our portfolio of outdoor security sensors provides solutions for all types of perimeters. Using both fiber optic and radar technology, Fiber SenSys provides the best solution.
Covert high-security intrusion detection requires and demands the best performance from a buried sensor. The Terrain Defender™ is the next generation buried line sensor providing one-meter target detection for the most demanding sites in the world.
The safety hazards, security issues, and potential damage to military aircraft in hangars have always been a concern. Laser Defender sensors provide an excellent solution for solving a number of interior applications. Read more about hangar use and other applications for the US Military.