1485, 4 function, built-in KA2 Keep-Alive™, HO Scale

A full featured, 4 function, hardwire decoder with a built in Keep-Alive™. The built-in KA2 Keep-Alive™ will keep your locomotive operating for 6-15 seconds without power (dirty track, bad contact, etc. etc.). Included is our auto-adjusting BEMF for outstanding slow speed performance. Also includes Quiet Drive for super quiet engine performance.

Dimensions: 0.945″ x 0.66″ x 0.33″ or 24 mm x 16.7 mm x 8.38 mm