1667 TCS Train Control Systems / KA4-C The Keep-Alive™ Train Control Systems / devices are (SCALE=ALL) Part # 745-1667

Train Control Systems / KA4-C

With 2-Pin Quick Connector Harness for power.

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 KA4-C will power an HO-Scale locomotive with headlights on for approximately 6 to 15 seconds (depending on the locomotive and the effciency of the motor). This KA4-C will work with Keep Alive® ready decoders and most non-TCS decoders. TCS decoders manufactured after February 2012 are Keep Alive® ready.

Scale: HO Scale N Scale