Play it safe with the leakage warning system from GHL:

The 80 spring-loaded contacts will detect leaking water.

If leakage occurs, the ProfiLux computer warns you via an acoustic signal, SMS, and/or email and can also turn on/off specific devices in advance if desired.

For operation, a leakage interface, as well as the sensor, are required. Any number of sensors can be connected to the interface.

• Incl. (1.5 m) connection cable for connecting the leakage-interface
  
• 2 mounting holes
  
• A second connector allows you to daisy-chain several leakage sensors. Additional measuring points will help to increase safety.
  

Only suitable for detecting conductive water (sensor does not work with osmosis water).

ATTENTION: The sensor must not be submerged! Only the 80 contacts on the bottom side may get wet.