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Glossary
Glossary
Softkey.
Touch button. Unlike a traditional button on which you need to apply a certain pressure, a function associated
with a softkey is activated by simply placing a finger on the softkey.
Panel.
Set of audio and video devices that allow identifying the party asking to enter the dwelling via the speech unit.
Indoor station.
Single video door entry or only audio door entry device that enables identifying the person at the speech unit
that made the call. Generally the indoor station, besides communicating with the external panel, allows carrying
out other operations such as opening a lock, lighting stairs, intercom call, self-start, etc.
Speech unit
.
Generic term used to indicate the entrance panel or landing panel.
IN-OUT connection.
Connection of devices through which terminals 1 and 2 function as a node between the incoming pair and the
outgoing pair.
Pillar.
Term used to indicate the set of wirings connecting the indoor stations with the power supply.
Column.
Set of backbones derived from a column interface or a speech unit interface.
Shunt.
Two-wire line coming out of a distributor or divider, to which the indoor stations are connected.
Termination.
Impedance which must be configured by using the jumpers or dip-switches. It enables keeping the characteristic
impedance of the pillar or shunt.
Power supply.
Device that incorporates the drives for lock opening, the call generators and the necessary power supply both
to the pillar and to the panel
Landing panel.
Set of audio and video devices that allow making a call to the indoor station(s) and identifying the party making
the call. It is generally installed for making calls from zones inside the building (landing, secondary entrances,
etc.).
Self-start.
Optional function that allows audio and video communication between the indoor station and entrance panel or
indoor station and landing panel, without a call coming (from the entrance panel or landing panel respectively).
Intercom.
Optional function that permits audio communication between two indoor stations
Identification code (ID).
Numerical code that univocally identifies the single device within the system It is the name (in numerical format)
of the device
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