Water sensor FWS60 for connection to the radio transmitter module FSM60B.LxWxH: 60x46x30mm (dimensions without screw connection). With 150cm connection cable. Smart home sensor. The water sensor is placed with the sensor side facing downwards on the floor of the room that is to be monitored for water ingress. The connection cable is led upwards and secured with nail clamps if necessary. The 2-wire connection is made to the X1 double terminal inside the radio transmitter module FSM60B. The connection cable can be shortened but not extended.