Code-lock functions
Entry of codes for relay switching
The direct-dial keypad module can also be used to implement code lock functions for switching applications such as opening doors.
Here, the relay built into the door module or, by status message, the NSR-300 network relay is controlled.
Start code entry
Enter code:
>
Defining the code function in the LBM-300/310 IP door speaker module
If necessary, multiple codes (for example, for different people) can also be created.
4712
Enter code number
Enter code:
>****
Subject to technical changes
Complete code entry
and start the switching process
Door is open!
Display with display call module
connected (not needed to exe-
cute the function).
Code numbers to be used to
control relays must be added to
the call destination area in the
IP door speaker module. To do
this, call up the Web interface of
the device and go to the Expert
configuration area.
In the Call destinations menu,
create the code as a call desti-
nation entry. Name of call des-
tination and SIP ID are not im-
portant, but they must be filled
in with arbitrary content.
The important point is to enter
the code in DTMF relay 1. The
code may only consist of digits
and must be 4 digits long.
Attention: Do not use any range
of call destinations that is read
out by a display call module.
This code switches relay 1 on
the door speaker module or the
NSR-300 IP network relay. The
code entered applies to Relay
2 with an offset of +2 in the
second digit.
The relays to be switched must
appear in the Relays menu with
function DTMF controlled and
will be switched for the duration
defined here after the code is
input.
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