R37 offers under reference HO4010DS a FNC XBD-5649 Diesel Power Car in scale H0 1/87th in its DCC SON version that has the following characteristics:
- This Autorail registered XBD-5649 is clad in a livery red and cream and cream roof to be assigned to the depot de Montpellier by the SNCF during the IIIb era.
- Initially offered in analogue, this railway engine is fitted with an electronic interface board DCC 21-pin and its digital decoder.
- Power socket through all wheels with interior lighting, cab included.
- White and red lights depending on direction of travel (switch in DC version).
- Spring-loaded buffers and removable NEM 365 elongation hitch (no body engravings).
- Corrugated side faces
