Aiphone AT-306 Handset Sub Assembly

Aiphone AT-306 HANDSET SUB is an essential component of the AT-406 Series Audio Intercom System, designed to enhance communication in both commercial and residential settings. This white audio substation features a user-friendly handset that prioritizes privacy with its 4-foot coil cord, allowing for convenient and discreet conversations. With two-way calling capabilities, the AT-306 facilitates efficient communication across multiple stations. Simply press the call button to ring all connected subs, ensuring that you can reach anyone in your space quickly. The system operates on a power source of either the SKK-620A or four "AA" batteries, delivering 6V DC at 120mA for reliable performance. Installation is straightforward, with wiring requirements of a 2-conductor overall shield. The communication distance is impressive, supporting a 2-station set up to 2,300 feet with 22AWG wire, and up to 5,250 feet using 18AWG wire. For added flexibility, the master can connect to a third sub at distances of 1,350 feet (22AWG) and 3,100 feet (18AWG). The Aiphone AT-306 is a robust solution for anyone seeking a dependable intercom system that combines functionality with ease of use.

HANDSET SUB

AT-406 Series Sub Station, White Audio Sub Station, Handset for Privacy, 4' Coil Cord

Provides two-way calling and communication.

This is an audio only handset intercom system that comes in sets of 2 abd has a master call button that rings all the subs..

• 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

Resources

• AT-406 AT-306 Instructions