LightLOC is a comprehensive suite of fiber optic based perimeter and communications security technologies which provides nearly zero NAR/FAR (Nuisance Alarm Rates/False Alarm Rates). The system can reliably monitor access points previously considered unmonitorable such as:

• Manholes
• Hoffman enclosures
• Remote gates
• Culverts

Monitoring is possible at distances up to 25km without the need for electrical power at the monitored location. LightLOC has been deployed at DOE, DOD and commercial sites worldwide.