Aiphone DBS-1A Door Phone Kit with Open Voice Master Station,

Aiphone DBS-1A Door Phone Kit with Open Voice Master Station

The DB Series is a superior and modern audio only entry system designed for new construction or to replace existing audio systems. Providing door entry security and room to room communication (internal & external), the DB Series is the practical solution for access control in the home or office.

 Main Features

• Door release powered by door station without the need of an additional transformer
• Backlit directory
• All Call between stations within same tenant residence or office
• Option button to control an external device
• Call tone volume control with mute indicator
• Convenient box set is complete with a tenant master station, a 1-call entrance station, and a power supply (up to 3 more tenant master stations and 15 tenant sub stations can be added for a full 1 x 4 x 16 system)
• Optional call extension speaker