Panasonic KX-T30865 - Page 74

Installation 2-47
2.4.9 Doorphone and Door Opener
Connection
Notes • For wiring, it is recommended to use UL 1015 twisted wire or the
equivalent.
• The wire should be between 1.2 and 2.4 mm in diameter including the
coating.
• Pair the door opener with the doorphone.
D=1.2–2.4 mm
■ Door Opener
SYSTEM INTER
CONNECTION
8CO/ISDN
DOOROPENER
Door opener 2
Door opener 1
4-conductor wiring
is required.
To door opener 2
To door opener 1