The Kooler Genius LC-01 is an automatic leak detection system which features:
The Kooler Genius 1/4" Leak Controller LC-01 shuts off your water supply and sounds its alarm automatically as soon as a leak is detected. Colored LED indicator lights provide additional alerts to the audible alarm. This leak controller system has a user friendly design, including 1/4" quick connect adaptors that make installation fast and easy. This system is battery controlled so it continues to work even when your power is shut off.
The Kooler Genius LC-01 specifications: