In the field of voice-video systems for doors and entrances, we offer a wide range of door loudspeakers. For communication via intercoms or video intercoms door loudspeakers are required. Our door speakers are suitable for use in private households and industrial buildings. In addition to speaker modules and combined speaker-video modules, we have a wide range of outdoor stations, individual loudspeakers, door stations and speaker stations as well as combined doorbell-intercom devices. The devices are available in different versions, for example aluminum or stainless steel, as well as in different colors and mounting types.