A break in the pipe a defective sealing or an open cellar window when it rains strongly water can do a lot of damage in a short time but this can be prevented with minimum effortup to four water sensors or floating switches can be connected to the water alarm sht 5000 by means of the in built potential free relay contact either signal generators cut off valves or telephone diallers can be controlled a signal transmitter is installed for a loud alarm signal the loop triggered can be defin