
K12 Installation & User Manual 7
ENG
Alarm activation with button or timer
K12 allows that a bistable alarm can be acti-
vated using a button or an external timer con-
nected to an input in the K12.
Red LED Control
To indicate that the alarm is on, the red LED
on the front can be lit. This is controlled by an
external signal connected to the K12.
Disable the codes whenever needed
K12 offers the possibility to disable codes at
certain times. For example, the cleaning staff’s
access to the building can be limited to certain
hours, while tenants/staff can have access to
the door 24 hours a day.
By connecting two time clocks to K12, three
different time zones can be used to control the
codes: one controlled by time clock 1, one con-
trolled by time clock 2 and one that is valid 24
hours a day, i.e. no time control.
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