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Installation
3.4. Connection diagram
Inside unit
1234
Outside unit
ESC
OK
><
NCCNO
C
NO
NC
12
Channel1
34
9V~
9VAC
ekey TOCAhome
12
NCCNO
Inside uni
1234
Outside unit
9V~
ESC
OK
><
C
NO
NC
NCCNO NCCNO
Channel1
34
Channel2 Channel3
9VAC
ekey TOCAhome 3
