Panasonic KX-HTS824 - 5.1 System Data Backup and Restore

3.6 Connecting Doorphones and Door Openers
Up to 2 doorphones (KX-T30865/KX-T7765) and 2 door openers (user-supplied) can be installed.
Maximum Cabling Distance
Cable
ø 0.42 mm (25 AWG):
ø 0.5 mm (24 AWG):
ø 0.6 mm (22 AWG):
Maximum
Distance
70 m (230 ft)
113 m (371 ft)
180 m (590 ft)
A
B
Cable
ø 0.65 mm (22 AWG):
Maximum
Distance
150 m (492 ft)
A Doorphone
B Door Opener
Door opener current limit: 30 V DC/30 V AC, 3 A maximum
Installing the Doorphone (KX-T30865/KX-T7765)
Note
The illustrations shown in the installation procedure are based on the KX-T30865.
1. Loosen the screw to separate the doorphone into 2 halves.
Panasonic
A
A Screw
Note for KX-T7765 Users
When loosening/tightening the screw, do not scratch the cabinet wall with the driver shaft.
B
B Cabinet Wall
2. Pass the wires through the hole in the base cover, and attach the base cover to a wall using 2 screws.
3.6 Connecting Doorphones and Door Openers
80 Getting Started