Description
AT-406B Aiphone Intercom
The AT series is an audio handset only which comes in 2 sets and provides two way calling and communications.
- Power Source: Use SKK-620A or 4 "AA" Batteries, 6V DC, 120mA
- Communication: Press CALL button to ring all subs, pick up any phone, sub rings master only, common talk
- Wiring: Master to sub: 2-cond., overall shield
- Distance: 2-station set: 2,300’(22AWG) 5,250’(18AWG). Master to 3rd sub: 1,350’(22AWG) 3,100’(18AWG); Doors/Subs/Horns to master: 490’(22AWG) 1,200’(18AWG)
- Wire Type: Aiphone #822202
