The detector of flood WS4985 is a detector route radio compatible with system Alexor PC9155 and all the systems route I remove of the serious Power and Maxsys to 433 MHz. Route consists of a probe of flood and a transmitter I remove (connected by a cable of 1,82 m.) the detector of flood determines the water presence in plants of subsoil, quarters of laundry, baths, terraces, kitchens, and many other areas where losses or water accumulation could exist, noticing of early form on a risk of flood. In warehouses, it can be used for the level control of liquids. The this probe protected to avoid false alarms (for example on having washed). Supervised detector.