220V Smart Sound Voice Sensor Modul Auto ON/OFF Lichtschalter Modul Smart Home
7,65 €
High sensitivity, practicability. Sensitivity to light :darkeness. 1 Sound Sensor Switch. Photosensitive setting: ≤10Lux. Working temperature: -20 ~ 45 ° C. Induction delay: 40 seconds ± 10 seconds.
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