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P O R T E R O
TELÉFONO ELECTRÓNICO - ELECTRONIC TELEPHONE - TÉLÉPHONE ÉLECTRONIQUE
Conventional 4+N system wall telephone with electronic call tone. The telephone
enables you to receive a call from the entrance panel, have a conversation with
the entrance panel and open the door to the street. To open the front door, press
the button on the phone as shown on the drawing on the right.
PLACA DE CALLE - ENTRANCE PANEL - PLAQUE DE RUE
Outdoors unit. It houses a sound equipment, conventional 4+N system and group
of push-buttons.
The audio unit allows you to make calls to the telephone in a house and have a
conversation with the house. The audio unit consists of a loudspeaker, microphone,
amplifier, volume control on the panel and telephone, door-opener relay and
light button for the panel. The call tone is electronic, bitonal or tritonal, with
confirmation of the call on the entrance panel. The electronic circuit is protected
against short-circuits.
Entrance panel volume
controller
Te l e p h o n e
controller
E L E C T R Ó N I C O
-
Audio unit
v o l u m e
D O O R
E N T R Y
S Y S T E M S
-
P O R T I E R
É L E C T R O N I Q U E
Call tone selection
Group of push-buttons
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