Panasonic KX-TD816 Installation Manual page 88

2.4.8
Doorphone and Door Opener
Connection
Wiring of the Doorphone
1.
2.
3.
Ki-TD816
Connect the Door-phone Card to the terminal box using a 4-
conductor modular connector.
Connect the wires of doorphone 1 to the red and green screws of
the terminal box.
Connect the wires of doorphone 2 to the yellow and black
screws of the terminal box.
KX-TD1232
4-conductor wiring
is required.
Terminal Box
Doorphone 2
(KY-T30865)
Doorphone 1
(RX-T30865)
Yellow
Black '---&
Red
Green
4-conductor wiring AI
is required.
L7 L$
&
Terminal Box
Doorphone 1
(RX-T30865)
Doorphone 2
Installation