Heath-Zenith 871PB Wired Push Doorbell Button, Polished Brass Review

Finish:Polished Brass Wired Push Button With Halo-Lighted Center Button Features a halo-lighted center button. Push button has a portion that must recess into the surface it is mounted to. Requires a 5/8' (or 16mm) diameter hole to be mounted properly. The plate sits flush on the surface, while the back portion of the push button recesses into the hole. Read more...