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  1. DoorBell Fon DP38CI 3rd Gen Inbound Relay Trigger .6-3 sec

    DoorBell Fon DP38CI 3rd Gen Inbound Relay Trigger .6-3 sec

    ITEM #50742

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    The Inbound Relay Trigger will enhance the Doorbell Fon system by providing a dry contact closure when you hit the door station button is pressed. This can activate a light, sound a chime, or activate a security system.

    Special Price: $108.48

    List Price: $140.00

    Your Savings: $31.52

    In stock - Ships Today

  2. DoorBell Fon DP38SW 3rd Gen Outbound Relay Trigger

    DoorBell Fon DP38SW 3rd Gen Outbound Relay Trigger

    ITEM #50743
    The Outbound Relay Trigger will enhance the Doorbell Fon system by providing a dry contact closure when you hit the star (*) key on the telephone. This allows you to trigger a doorstrike, unlocking a door or gate after answering the door intercom call.

    Special Price: $112.45

    List Price: $130.00

    Your Savings: $17.55

    In stock - Ships Today

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