Function Description – Numerical Keypad Models
2N Helios Force
®
model is equipped with a numerical keypad. The keypad 9151201K-E
provides a number of functions:
traditional code lock
features as if a normal telephone set
DTMF transmission during an outgoing call
substitution of up to 54 buttons
The keypad features a smart metal design and very favourable price to performance
ratio. For the description of the functions from the user's view see below.
From Internal User's View (Survey of Functions)
Calling to 2N ® Helios Force/Safety
You call the appropriate extension and the intercom makes the call and gives a
confirmation tone after two rings (or as pre-programmed). Now you can speak and
control the switch, program the intercom (see later), and listen to what is going on
outside and speak to the calling party if desired.
Door opening
The intercom contains a switch to which an electric lock can be connected (not
included in this pack). This switch can be telephone keypad controlled using a (digital)
password in two ways as shown in the default password 00 example below:
or
The switch activation time can be programmed once the switch is enabled this will
also automatically terminate the call in the next 30 seconds.
Note
If the Automatic Multiple Number Dialling with Confirmation or the Silent
Automatic Multiple Number Dialling with Confirmation mode is selected
and the password starts with digits 1 to 5, an asterisk must always be
used.
You Must enter every digit in the password within five seconds (or as
pre-programmed) to avoid the intercom hanging up.
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