Aiphone Monitor Station Slave, Handfree, DB Series, DB1SD

• Up to 5 stations per door call button.
• All Call between stations in same residence.
• 1, 2, or 4-call door stations for individual or.
• Internal communication can be VOX or PTT.
• Use with any of the DA series door stations

The DB-1SD hands-free sub station features a call tone volume control with mute indicator, receive volume control, All Call button, Talk button, and Off button. It connects via 4 wires to the DB-1MD master station. Up to 4 sub stations can be added to this master and communication is possible between the 5 total stations via the All Call button.

• Used with the DA series door stations
• Up to 5 stations per door call button
• All Call between stations in same residence
• Internal communication can be hands-free (VOX) or push-to-talk (PTT)
• Door release powered by door station without the need of an additional transformer
• Call tone volume control with mute indicator
• Receive volume control
• Optional Call Extension Sounder
• Backlit directory at door
• Simple two-wire connection for intercom and door release (Door strike wires directly to door station)
• 1, 2, or 4-call door stations for individual or multi-tenant applications

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