ABBM251022AA
The ABB Audio Module with 1-Row Pushbutton for 1/2 Calls provides two-way communication with indoor stations and can optionally trigger an output in your ABB Door Entry System. With a built-in speaker and microphone hidden behind a solid aluminum face (no speaker holes), the module installs in a custom outdoor station to provide the system's required audio component. Communication can be established either by the resident at an indoor station, or by the visitor upon pressing the built-in pushbutton.