The TC-M Series is an internal telephone type system which supports up to 2 master stations and 60 sub stations.


Freakishly Reliable

Aiphone is proud to be a rare, two-time winner of the prestigious Deming Prize for quality management and manufacturing processes. Our ISO Certified process and rigorous standards result in some of the most reliable products in the industry. Aiphone products routinely last for years, only being replaced when the application outgrows the system capacity.

  • Calling and communication from up to 60 handset sub stations to master station
  • TC-20G or TC-40G add-on selector connects additional TB-SE sub stations, allowing system expansion
  • One or dual master configuration

Power Source

18V DC, 350mA max. or
15V AC, 50/60Hz, 750mA max.


Handset (full-duplex)

Wire Type

TC-M to TB-SE: 2-cond., overall shield – use Aiphone #822202
TC-M to TB-AD1: 5-cond.
TC-M to TB-AD10: 14 cond. max.


TC-M to TB-SE: 1,300′(22AWG), 2,950(18AWG)
TC-M to TB-AD1(10): 210′(22AWG), 495′(18AWG)

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