Depends what type of dumb (door)bell do you have.
This is the easiest for mine my dumb doorbell, basically stick a door sensor near to electromagnet and have HA play/say/do something when sensor is triggered.
Depends what type of dumb (door)bell do you have.
This is the easiest for mine my dumb doorbell, basically stick a door sensor near to electromagnet and have HA play/say/do something when sensor is triggered.