The DA-1AS is a door phone set from Aiphone which features a silver colored finish and an included power supply. The DA-1AS door phone set comes with a door release which is wired from the door station without help from an additional transformer; it also comes with a call tone indicator and mute feature, and a service button for user control. The DA-1AS phone set also consists of an optional call extension, and features directory backlighting, a compact size, and a lightweight design for easy setup.
- Door release powered by door station without the need of an additional transformer
- Service button to control an external device
- Call tone volume control with mute indicator
- Optional Call Extension Sounder
- Designed for EL-12S door strike only
- Backlit directory
- Simple two-wire connection for intercom and door release ( Door strike wires directly to door tation)
- 1, 2, or 4-call door stations for individual or multi-tenant applications
- Vandal resistant door stations
- Extra function button on tenant station can be used to activate light at entry ( Requires additional wiring)
- Call extension sounder to hear call-in at remote location
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