Emtek 2440 Doorbell Button with 11/2" x 5" Rosette STRETTO Plate Finish:Polished Nickel non-returnable

non-returnable

Eliminates the need to replace the 6 AA batteries

No mortise lock

Dallas Exterior Backplate for Active Handlesets in Dark Bronze Metallic: 3851142

So you NEED to choose a top extension as well

Emtek 2440 Doorbell Button with 11/2" x 5" Rosette STRETTO Plate Finish:Polished Nickel non-returnableModel: 2440 Emtek Doorbell Button with 11 2" x 5" Rosette STRETTO Plate Product Description Emtek brass doorbell buttons are high quality lighted buttons designed to accessorize with your Emtek door hardware. Solid brass rosettes are available in several finishes to match Emtek Brass door hardware. Doorbell button profiles match rosettes on Emtek door knobs and lever handles. Includes matching screws and lighted button. Specifications Solid brass