


ABB51011P1
The ABB Round Pushbutton Module installs in a custom outdoor station to allow a visitor at the door to initiate a call with an indoor station in your ABB Door Entry System. The module is available with one, two, or three buttons. Each button can call either a single indoor station or all indoor stations in a single residence. With two buttons, for example, you could program the different buttons to call either two different indoor stations or all indoor stations in two completely separate residences, appropriate for an apartment complex. When the call is answered, two-way communication is established through the outdoor station's audio module (sold separately).