Aiphone DB Series Hands-free Master Station

The AI-DB-1MD hands-free master features a call tone volume control with mute indicator, receive volume control, All Call button, Talk button, and Off button. It connects via 2 wires to the DA series door 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.

Datasheets

• AI-DB-1MD Datasheet.pdf

Installation Documents

• AI-DB Series Installation Guide.pdf