Doorbell and door station

Doorbell-class devices focus on call sessions and detection alarms. Preview and talk are in Live preview; call capabilities and events are in Call and Doorbell and lock events.

Doorbells and door stations commonly emit call session events (call.session.*) and PIR/person-detection events; see Doorbell and lock events and Event types. Live preview and talk can use OpenSDK or light apps—see Mobile app development and Light app components.

Capability lists are still maintained by domain; supported items on one device follow List device abilities.