Panasonic KX-TD161 Installation Instructions Manual page 10

KX-TD816
View of Doorphone Connector Jack
Doorphone 4
Doorphone 3
Doorphone 2
Doorphone 1
4-conductor wiring
is required.
Doorphone 3
(KX-T30865)
Yellow
Red
4-conductor wiring
is required.
Doorphone 1
(KX-T30865)
Yellow
Red
10
Terminal Box
Doorphone 4
(KX-T30865)
Black
Green
Terminal Box
Doorphone 2
(KX-T30865)
Black
Green