Zigbee Smart Tür Fenster Sensor Öffnen/Zu Melder EWLink App Steuerung Sicherheit
ab 15,53 €
If without a zigbee hub, then such model will not work. Zigbee frequency:Zigbee 3.0. For example, the light will be on automatically when the door is open. (Note that the light needs to be used with WIFI switch).
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