doorbell

US /ˈdɔːr.bel/
UK /ˈdɔːr.bel/
"doorbell" picture
1.

campainha

a bell on the outside of a house or building that a visitor presses to alert the occupants

:
I rang the doorbell, but no one answered.
Eu toquei a campainha, mas ninguém atendeu.
The sound of the doorbell startled the dog.
O som da campainha assustou o cachorro.