Have three PLAY 1's in three different rooms and would like two have two of these rooms grouped for an Alarm.
more->New Alarms->room->'Include Grouped Rooms'
Best answer by AjTrek1
Learn how to Group Rooms by clicking the link. Although you can create Grouped Rooms before or after setting the alarm IMO it's better done before. By doing so you just have to push the "Include Grouped Rooms" to Green while you are in the Alarm setup page. Easy!