4.9 Connecting to a Doorphone, Door Opener, and/or External Sensor
4.9 Connecting to a Doorphone, Door Opener, and/
or External Sensor
The PBX supports 1 each of a doorphone, a door opener, and an external sensor.
Note
•
Doorphones, door openers, and external sensors are user-supplied.
•
For information about maximum cabling distances for stacked PBXs, refer to the Installation Manual
for each PBX.
Maximum Cabling Distance
Installing the Doorphone (KX-T30865/KX-T7765)
Note
•
The illustrations shown in the installation procedure are based on the KX-T30865.
•
For details about the installation of the KX-T7775, refer to the Operating Instructions of the
KX-T7775.
1.
Loosen the screw to separate the doorphone into 2 halves.
Screw
154
Installation Manual
Cable
Maximum Distance
25 AWG:
70 m (230 ft)
24 AWG:
113 m (371 ft)
22 AWG:
180 m (590 ft)
CAT 5:
113 m (371 ft)
Doorphone
Door Opener
External Sensor
Document Version 2016-03