Experience model railways with Allen your senses: The stationary sound module complements the scenes of the “Moving Worlds” with the appropriate sounds and is available in various themes. The sound module has an internal speaker and a connection for an external speaker. The volume is of course adjustable. Operating voltage 14 – 24 V DC = or 10-16V AC ~. Fits e.g. B to the chicken yard, Art. 1528. Recommended for model builders and collectors over 14 years old. Due to scale and prototype or functionally related design tips, edges and small parts. Therefore, out of the reach of children under 10 years! With regard to the sales packaging that we filled with goods for the first time and delivered to private end consumers, we have joined the nationwide take-back system of interseroh SE, Colog.