An optional Fire System Annunciator Keyswitch Module
(FSAKSM) is available to function in a manner similar to the Silence/Reset
button of the FSA module. The difference between the Silence/Reset button and
the FSAKSM is that when installed, the FSAKSM will unconditionally Silence and
then Reset the Fire Partition, while the Silence/Reset button can be restricted
from silencing or resetting the fire alarm system