Panasonic KX-TDA50 Maximum Cabling Distance, Installing the Doorphone KX-T30865

2.8 Connection of Doorphones, Door Openers, External Sensors, and External Relays

2.8Connection of Doorphones, Door Openers, External Sensors, and External Relays

2.8.1Connection of Doorphones, Door Openers, External Sensors, and External Relays

A maximum of 4 doorphones (KX-T30865), 4 door openers or external relays, and 4 external sensors can be connected to the Hybrid IP-PBX.

Note

Doorphones, door openers, external sensors, and external relays are user-supplied.

Maximum Cabling Distance

Cable	Maximum Distance
26 AWG:	70 m (230 ft)
24 AWG:	113 m (371 ft)
22 AWG:	180 m (590 ft)
CAT 5:	113 m (371 ft)

Installing the Doorphone (KX-T30865)

1.Loosen the screw to separate the doorphone into 2 halves.

Doorphone

Door Opener

External Sensor/

External Relay Device

anasonic P

Screw

116 Installation Manual