HO Bay Window Caboose with Lights and Sound UP/SP #4747 (ATHG78401)

HO Bay Window Caboose with Lights and Sound for UP and SP railroads is a detailed HO-scale model that recreates the classic end-of-train caboose used by Union Pacific and Southern Pacific. Designed to bring authentic operating realism to any HO layout, it combines LED lighting with an on-board DCC decoder and an optional sound system to deliver lifelike signaling and crew activity during switching moves. Fully assembled and ready to run, it features laser-sharp road-name and road-number detail, flush window glazing, wire-form grab irons, and a weighted chassis for dependable performance on standard HO track.

Inside and underneath the car, the level of scale detail is extensive: machined metal wheels with RP25 contours, body-mounted McHenry scale-knuckle couplers, separate grab irons, etched platforms, and full underframe detailing like air-brake components. LED interior lighting, along with the DCC decoder, supports NMRA-compatible functions in DCC mode, and sound-equipped versions use the Tsunami decoder to reproduce authentic sounds such as air horns, wheel clack, and brake noise. The model also supports advanced consisting in DCC and is built to run on HO layouts with a minimum turning radius of 18 inches, making it a versatile choice for both classic and modern-era operations.