43
Expanding the System
Units required to be installed
Adding a door station:
Door station (up to 2 units including your original unit)
Operating the door opener:
Door opener (up to 2 units)*
2
Connecting to a door opener allows you to open the door using the
{
DOOR KEY
}
on the main monitor station or the sub monitor station
(page 20).
Using with Panasonic PBX:
Connecting to a PBX allows you to answer calls from the door station using additional machines
(extensions).
Please use only a Panasonic PBX (page 4).
Note:
●
If you answer a call from the door station with a PBX extension, the
camera image taken by the door station will be displayed at the main
monitor station.
will appear in the top of the display indicating
that a PBX extension is on the call (see
C
on page 11). While
is displayed, you cannot answer the call using the main monitor
station. The display will turn off when the conversation between the
door station and the PBX extension ends, or if the call duration time is
longer than 3 minutes.
●
If you answer a call from the door station with the main monitor station or
the sub monitor station, the call will continue to ring at the extension for
about 15 to 30 seconds. Even if an extension user wants to answer the call
while the call is ringing, the extension user cannot participate in the call.
When using two door stations
(excluding an optional lobby station, page 4):
From the PBX extension, you can call up the only one door station that
has received the last incoming call or has talked with.
Door opener
PBX
Terminal box
VL-V566BX
or
VL-GC005BX
*
2
You can also connect an
optional lobby station for
apartment complexes (page 4).
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