Need help combining a esp8266, a reed switch, and MQTT - #16 by marthocoo - Third party integrations - Home Assistant Community
10 teile/los rund Fenster oder Tür Kontaktieren Wired Magnetische Reed Schalter Tür Öffnen Alarm system/geschlossen NC Relais Ausgang ma|system open|system alarmcontact magnetic - AliExpress