The Lionel Military Patriots Salute Plug-Expand-Play Gateman O Gauge Model Train Accessory features an emerging soldier who salutes patriots as trains pass by with the push of a button. Gateman is equipped with the new Plug-Expand-Play system, making it easier than ever to hook up, operate, and enjoy! Soldier emerges from his shed to salute patriots as the train goes by using the Accessory Switch Box. This Plug-Expand-Play Accessory is compatible with Lionel O Gauge, features durable construction, and includes a switch box to activate accessory. Usable on any AC or DC powered layout, the Plug Expand Play System streamlines what is needed to connect your operating accessories. Simply plug the accessory into your powered track and you are ready to play. Recommended for ages 14 years and up.