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    Aiphone DB-1MD Open Voice Master Station, For Use With DB Series, 12VAC Power Source, 1 1/16 " Height, Indoor

    $152.64 $195.20
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    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

    • All Call between stations in same residence / office
    • Option button for external device control (N/O dry contact, AC/DC 24V 1.6A Max)
    • Call tone volume control with LED mute indicator
    • Receive volume control
    • Optional Call Extension Speaker (IER-2)
    • Optional external signaling to 3rd party bell or light using RY-ES (used in lieu of IER-2)
    • Door release button (powered by door station)


    • Communication Hands-free (VOX) or push-to-talk (simplex)
    • Wire Type Entrance Station to Tenant Master Station: 2-cond., low cap, PE insulation, solid, non-shielded - use Aiphone #871802 Tenant Master Station to Tenant Sub Station: 4-cond., low cap, PE insulation, solid, non-shielded - use Aiphone #871804 Between Tenant Sub Stations: 4-cond. + 2-cond. when sharing power - use Aiphone #822206 or #871804
    • Distance Power Supply to Tenant Master Station: 180'(22AWG) 510'(18AWG) Tenant Master Station to farthest Tenant Sub Station: 330' Power Supply to Entrance Station (cumulative): 360'(22AWG) 1,020'(18AWG)

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