Aiphone LAF-20 - Manual (Page 5)

The LA-D Door Station below is connected to the first 6 masters shown and will annunciate a
call at each simultaneously, but is not wired to receive all-call or BGM. Only masters #1, 3, 11 & 18 are
wired to activate the door release.
NOTE: Substations cannot be wired to call more than 6 master stations without modification. Contact
Aiphone’s Technical Sales Staff for information.
MASTER 11
LAF-20S
MASTER 12
LAF-20
MASTER 18
LAF-20S
MASTER 19
LAF-20S
MASTER 20
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