PRODUCT INFORMATION
- With a coupling sensor module (CSM) locking mode is shown by a built-in LED light indicator, and the signal (red / green) is clearly visible also in the dark. By connecting a passive fibre optic cable to the indicator, the signal can be displayed on any location – without the need for a base cab module (BCM) or separate wiring to the cab.
- https://www.ringfeder-rf.com/en-nz/products/coupling/