Doorbird Multi-Tenant Module MTM56A, for connecting up to 56 DoorBird call buttons, for DoorBird D2100E, Part# 423868687 Y10C182-W1 m425dn this is a remanufactured

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With it's highly compatible features and gigabit performance

Weather Resistant Features: Mylar Speaker Faceplate Gasket Mic And Speaker Gasket Internally Sealed (ip67) Push Button Switch Self Draining Mic Mount And Uv Stable Weather Resistant Powder Coating (excluding E40ss 304 Stainless Steel Faceplate)

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Doorbird Multi-Tenant Module MTM56A, for connecting up to 56 DoorBird call buttons, for DoorBird D2100E, Part# 423868687 Y10C182-W1 m425dn this is a remanufacturedThe quality Doorbird 423868687 Multi Tenant Module MTM56A, for connecting up to 56 DoorBird call buttons, for DoorBird D2100E. Features: For connecting up to 56 DoorBird call buttons For D2100E and D2100EA IP Video Door Stations Dimensions: 4. 92 x 2. 91 x 1. 36 inches (H x W x D) NEW IN THE BOX