5
MONITORS
Located in the interior of each house or flat,
the monitor allows the user to receive the call
from the entrance panel, identify the caller,
establish conversation and open the access
door. It includes the auto switch-on function, of
great use in surveillance situations or whene-
ver communication with the entrance panel is
wanted for whatever reason.
The monitor must be accompanied by the
connection bracket for its correct functioning.
TELEPHONES
The system also allows the use of ALCAD
telephones with confidentiality feature in the
interior of each house or flat, which enable
users to receive the call from the entrance
panel, speak with the visitor at the entrance
panel and open the access door.
CONNECTION BRACKETS
Elements on which the connections of the video
door entry system are made in each one of the
different houses or flats. They allow the connec-
tion of the monitor to the installation. One con-
nections bracket is required for each monitor of
the installation.
COMPONENTS
HOUSES OR FLATS
VIDEO DISTRIBUTION
TAP-OFFS
Normally located on each floor of the
building the tap-offs branch the video
input signal to its tap outputs, where they
are connected to the monitors of the hou-
ses or flats. The connection in series of
the tap-offs allows the distribution of the
video signal of the video unit to all the
monitors of the installation.
SPLITTERS
Elements which generate multiple independent
output lines from one video signal input line, main-
taining the same video signal on each one. They
allow the distribution of the video signal on seve-
ral independent columns.
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