2N Access Unit Configuration Manual
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The table above includes a list of universal codes that help you activate switches from
2N
Access
Unit
keypad. Up to 10 universal codes can be defined for each switch (depending on the
particular intercom model).
Code
–
enter the numerical code for the switch. The code must include at least two door
unlocking characters via the intercom keypad and at least one door unlocking character
via DTMF. We recommend you to use four characters at least. Codes 00 and 11 cannot be
entered and are not accepted from a numeric keypad; they are reserved for opening doors
via DTMF. Confirm the code with *. The code length is up to 16 characters.
Time Profile
–
assign a time profile to the switch code to control its validity.
Distinguish on/off codes
– Set a switch code mode in which odd codes (1, 3 ....) are used
for switch activation and even codes (2, 4 ...) are for switch deactivation. This mode can
only be used if the switch is set to the bistable mode.
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Caution
In case the switch is locked and the device is turned off and on, the switch will be
locked after the device is turned on again. The same is true when the switch is
disabled and enabled again.
In case the switch is held and the device is turned off and on, the switch will not be
held after the device is turned on again. The switch is held after power on only if a
switch hold time profile is set and active at the moment of the power on. The same
is true when the switch is disabled and enabled again.
