Sensor Line | fiber optic sensor technology in traffic systems

**Your Specialist**
Worldwide No. 1 in selling fiber optic sensors for road traffic applications

**Our fiber optic road sensors**
100% Vehicle detection rate - EMV immune and noise free - Visibility independent

**Our fiber optic rail sensors**
Easy installation - EMV immune and noise free - Vertical wheel load

**Made in Germany**
Competence Center for fiber optic sensor technology in Schrobenhausen

New York State Thruway project

We are very proud to be an important part of creating a safer, greener and less congested environment for all NYS commuters.

Welcome Daniel DeVia

Sensor Line welcomes Daniel DeVia as our Regional Manager for Latin America. We are proud to have him on board and look forward to a prosperous business.

Get in Touch

A very personal Sensor

was given to our retiring employee Matthias. We wish him well and hope he enjoys our very special SL PUR - Gold Edition.

Prepared for the future

Sensor Line’s mission is to create the single best sensor technology and ITS and ETC sub-system for collecting and providing vehicular characteristic data with the highest possible accuracy and reliability for traffic monitoring applications.

Road Traffic Monitoring
Applications &
Products

Rail Traffic Monitoring
Applications &
Products

Welcome to our World

Sensor Lines unique fiber optic sensing technology allows us to offer the most accurate and reliable and thus most cost effective vehicle detection and classification sensor for traffic monitoring. The sensors are especially designed and particularly suitable for electronic toll collection (ETC) and intelligent transportation system (ITS).