Stop missing out on half the fun! The 16-bit Tsunami SoundCar(TM) digital sound decoder replicates railcar sounds, such as the clickety-clack, flange squeal, flat spots, generator, brake cylinders and glad hand release. It also includes a selection of user-adjustable horns, bells and whistles for cab cars and cabooses. For even more realism, the decoder has four Hyperlight outputs for interior and exterior lights. The SoundCar decoder also features a new Intelligent Consisting method for easily syncing units in a train without tricky programming. For the optimal experience, install a SoundCar decoder in every third or fourth car in your train.