Technical data

K44 Duo Technical manual 5
Disable the codes
whenever needed
K44 Duo 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 K44 Duo,
three different time zones can be used to
control the codes: one controlled by time clock
1, one controlled by time clock 2 and one that
is valid 24 hours a day, i.e. no time control.
Duress or alert
K44 Duo is equipped with an output that can
be activated for one of the following reasons:
• A user enters a duress code (see the
Duress on/off section)
or
• The door held warning time expires or the
door is forced open (see the Alert on/off
section)
Choose which alternative to use. Then connect
e.g. a burglar alarm or similar to the output.