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SENTINEL sound decoder and speaker (6)


A set of generic sound files have been compiled to replicate the sounds of these unique locomotives.
Because of the size of the model, we recommend the MICRO decoder, but this will require an 8-pin plug to be fitted to it to enable installation in the Dapol model.
Apologies for the Price increase, this is due to the exchange rate with the Euro.


Below is a list of the Function keys and their assignments applicable to this model.
F0. Lights on/off (if fitted)
F1. Sound on/off
F2. Long whistle
F3. Short whistle
F4. Coupling up
F5. Buffer up
F6. Injectors
F7. Safety valve
F8. Injector
F9. Shunt mode – half speed
F10. Acceleration/Deceleration override


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