The Keep-Alive™ (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work

The Trainz SKU for this item is P12310703

Model Number: A2151

Trainz Product Id: 11983765

Broadway Limited 3617 N Chicago,Burlington & Quincy EMD E9 A Diesel Loco #9985-A VariantsUnitPrice_number_24.61 The Keep-Alive™ (KA) devices areHere is a Broadway Limited 3617 N Chicago,Burlington & Quincy EMD E9 A Diesel Loco #9985 A. Industry Leading Features: NEW Paragon3 Sound & Operation System FEATURING ROLLING THUNDERTM with Authentic Sounds and Prototypical Operation in both DC and DCC environments, Integral DCC Decoder with Back EMF for Industry Best Slow Speed Operation in DC and DCC, Precision Drive Mechanism engineered for continuous heavy load towing and smooth slow speed