Grundig Carbon monoxide detector
Google Nest Protect
Ei Electronics Ei650 smoke detector
Shelly Plus Smoke Alarm
Aqara Rauchmelder
Shelly Flood WiFi flood & temperature sensor
Aqara Water leak detector
Google Nest Protect V2
LogiLink Smoke detector
LogiLink Carbon monoxide detector
Hombli Smart smoke detector
As - Schwabe Gas detector
Netatmo Smarter smoke detector set of 3
Abus RWM150
Bosch Smart Home Smoke alarm II