was developed in FREMO to reinforce the LocoNet
My housing for the device can be found here: https://github.com/Kruemelbahn/3D-Printables/tree/main/Geh%C3%A4use%20und%20Komponenten
Original came from here:
https://pischky.rose-intech.de/dcc/rscld/
There is also an extended version is available:
http://www.fremo.wisotzki.org/projekte/6fach_rscld/index.php
A similar kit is available here:
http://www.mollehem.se/index.php/en/module-accessories/rscld-detail