Please note: this version of the 860021 does NOT have the stay alive wires.
LaisDcc Decoder Chip Part No.860021
These are great little decoders and represent amazing value for money. I am using these on a wide range of older OO locomotives I am converting to DCC. Their compact size allows me to squeeze these into the locos where others will simply not fit. I am well pleased with these and also the prompt and efficient online service from CM3 Models.
Hamish Wood March 2021