Eldes EFS1 Juhtmevaba veelekke andur (EWD2 lisa)
ELDES EFS1 Juhtmega veelekkeandur mis sobib juhtmevabale magnetile, kaabli pikkus 1m 
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Eldes flood sensor EFS1
EFS1 is a flood sensor that works with wireless magnetic door sensors EWD2 and