KERUI Türklingel Kabellose Funkklingel Set 300m Reichweite Wasserdicht 32 Töne
12,99 €
Operation Temp: -10C~50C; Humidity: no more than 90%. Just plug the receiver into power socket and attach the transmitter on door. Flashing light with audio alert indicators which is easy for people including the hearing impaired to notice.
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