Doorbell Cap

thingiverse

Doorbells commonly come equipped with a ring or push button. This typically includes a small metal clapper that strikes a bell or buzzer, signaling the visitor's presence. The most typical style of doorbell found is mounted to the doorframe, often near the top and at an accessible height. In addition to providing notification of the caller, many doorbells also display a digital readout showing the viewer's name. This allows you to verify their identity before opening the door. Some high-end versions have voice command options integrated, which allow users to interact remotely. For security reasons, motion-activated cameras can be installed alongside the doorbell to provide further surveillance.