Three buttons to activate horn, bell, and special announcements. This item is in the category Toys & Hobbies\Model Railroads & Trains\O Scale\Locomotives. Locomotive From Set 6-84732 BNSF Tier 4. The item lionel lionchief bnsf et44c4 remote diesel locomotive 3782 o gauge 6-84732-e new is in sale since Friday, June 14, 2019.