
3.11 Connection of Doorphones, Door Openers, External Sensors, and External Relays
3.11Connection of Doorphones, Door Openers, External Sensors, and External Relays
3.11.1Connection of Doorphones, Door Openers, External Sensors, and External Relays
The PBX supports a maximum of 16 doorphones
Note
Doorphones, door openers, external sensors, and external relays are
Maximum Cabling Distance
Cable | Maximum Distance |
ø 0.4 mm: | 70 m |
ø 0.5 mm: | 113 m |
ø 0.6 mm: | 180 m |
CAT 5: | 113 m |
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Installing the Doorphone (KX-T30865)
1.Loosen the screw to separate the doorphone into 2 halves.
Doorphone
Door Opener
External Sensor/
External Relay Device
Screw