Shelly Plus Smoke can be integrated in HA and actions can be triggered when smoke is detected, however there is no option to silence the alarm from within HA.
It would be nice to have a service available within HA to silence the alarm of the Shelly Plus Smoke.
I tried the smoke sensor and the button to mute the alarm worked perfectly.
I set up a priority fire alarm to notify the mobile phone and it works perfect too.
automations:
- alias: "Fire Detected Android alarm stream"
trigger:
- platform: state
entity_id: sensor.smoke_alarm
to: "smoke"
action:
- service: notify.mobile_app_<your_device_id_here>
data:
title: "Wake up!"
message: "The house is on fire and the cat's stuck in the dryer!"
data:
ttl: 0
priority: high
channel: alarm_stream