Aiphone AT-406

Set containing a master and sub handset. Handsets are white in color and can call and communicate with each other. System can be powered by either a six volt DC power supply (SKK-620) or by using 4 AA batteries. System requires two wires between handsets.

Features & Tech Specs
  • Set includes 1 AT-206 master station and 1 AT-306 sub master station
  • Master station calls all connected sub stations
  • Sub stations call the master station only
  • Powered by 6V DC or 4 AA batteries
  • Up to two additional sub stations can be added (AT-306)

Handset (full-duplex)

Wire Type
Master Station to Sub Station: 2-cond., overall shield – use Aiphone #822202

2-Station Set: 2,300'(22AWG), 5,250'(18AWG)
Master Station to 3rd Sub Station: 1,350'(22AWG), 3,100'(18AWG)

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