Spec Sheet Preview: The Alpha Communications® / S.T.R.™ WF32/S apartment intercom stations are designed with a single (oversized) Talk/Listen button to simplify operation, and to eliminate switching back and forth between separate Talk and Listen buttons. When called, the tenant simply presses the button to Talk and releases to Listen. The Listen mode will time-out automatically in approximately 20 seconds, or immediately upon activation of the Door release push-button. These attractive …