The Byron 2204 Series Wired Doorbell Additional Chime Bell Push is made of metal with a choice of three finishes: Brass, Chrome & Brushed Nickel. Choose a bell push which suits your door. The brass bell push can be installed with your current or new wired door chime.
Comes with a 24 month warranty.
Dimensions (BxHxD): 32 x 74 x 20mm