Installation Method - Commax dpv-4be User Manual

2. Communication with the optional Interphone
a chime rings simulta-
neously from both the
▶
A visitor
calls from
the entrance
▶
hang-up the
end the dialog
handset
▶
Call from
the monitor
a 'beep' will be
heard

3. Installation Method.

Monitor
6
▶
monitor and inter-
phone
dialog begins
dialog begins
▶
a three-way conversation can take
place if the monitor or interphone is
picked up simultaneously
▶
Call to the
monitor
▶ ▶
open the door
▶
dialog begins