Walthers SceneMaster 4389 - Traffic Light Controller

Traffic Light Controller Product Information: - Realistic red-yellow-green sequence - Operates up to four standard or two, Four-Way Hanging signals (#949-4363, each sold separately) - Operates all SceneMaster working traffic lights - Fully assembled, ready to use - Simple plug-in wiring connections - Operates on 18 volt AC from power pack accessory terminals - Complete installation & hook up instructions