is there a requirement for floor by floor fire alarm notification in multistory buildings viz:
During an alarm, client requires floor of alarm event, floor above and floor below to have the EVAC message played.
Does the ALERT message need to be played on all other floors?
Does the floor of event, floor above and floor below programming apply to initiating devices except pull stations i.e. if a manual pull station is activated the EVAC message would be played in the entire building?
thank you in advance.