Door station for door intercom system has unit that can be installed with installation housing let into wall so that joint is formed between wall surface and rear of operating panel

摘要

The device has an installation housing and an operating panel (11) that accommodates and covers the necessary components, e.g. bell push, name plates, electroacoustic converters and possibly a video camera to form a unit (10) with the components forming a module unit. The unit can be installed with the installation housing (70) let into a wall so that a joint is formed between the wall surface (80) and the rear of the operating panel. The joint has openings near a key module (20) for at least one insertable name plate carrying unit (60) with suitable cut-outs.