11
house unit
house unit
house unit
T
alk
Talk
Talk
Floor distritor
building distritor
Lobby1
Lobby2
Lobby3
Lobby4
house unit
2) Wiring method
① Please pay attention to the polarity of the wires. Units will not work properly when
mis-wired.
② As using UTP(CAT.5) cable, each cable color should be matched as shown the
above wiring diagram.
③ The P ower of the Master unit is supplied from the Floor Distributor(a power per 8
Floor Distributors) without an additional power supply, but additional sub units
requires a separate a power source.
④ Power source ,DC24V/1A cover up to 2 additional sub units.
(Power line connection between Master unit and Sub units should be separated.)
3) System Diagram
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