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3. System overview
This door intercom is also available with two different wiring technologies:
2-wire variant: Communication and power supply are transmitted through 2 wires (1 pair).
The wiring is star-shaped, with the central point a 2-wire distributor.
A basic system consists of the 2-wire distributor, 2-wire monitor and 2-wire
video module.
IP variant: Communication and power supply are transmitted through Ethernet
(network) cables. The components support power over Ethernet (PoE)
(optional 12 VDC) The wiring is star-shaped, with the (PoE) switch at the
central point.
A basic system consists of the IP monitor and IP video module.
IP
2-wire
Both system variants can be combined with one another.
This allows for optimal adaptation to the building
conditions present.
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