Commax dpv-4be - 3. Installation Method.

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3. Installation Method.
Monitor
2. Communication with the optional Interphone
a three-way conversation can take
place if the monitor or interphone is
picked up simultaneously
▶
hang-up the
handset
▶
end the dialog
a ‘beep’ will be
heard
▶▶
A visitor
calls from
the entrance
a chime rings simulta-
neously from both the
monitor and inter-
phone
▶ ▶
open the door
Call from
the monitor
▶
Call to the
monitor
▶▶
dialog begins
dialog begins
dialog begins