IPDP - installation and operating instructions
1.4.2 Example of switches connection
The switching contact of relay is separated galvanically from other circuits of
the door phone panel.
When using PoE, the output of 12V is connected galvanically with the
PC network. Therefore when using PoE power supply, please pay
attention during manipulation and installation. The circuit is connected
galvanically with the computer network!!!
1.4.3 Front panel
1. Assembly openings for mounting
of the front panel. After installation
of the top opening, please cover it
with the plastic cover with Fermax
logo. When bottom opening please
cover with the grey, round plastic
cover. Both covers incl. the screws
are part of delivery as accessories.
2. Loudspeaker.
3. Camera with illumination and a
sensor for switching on the
illumination.
4. Pushbuttons. These two
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