A method and system for controlling a household water supply provides protection of structures and fixtures from water damage due to plumbing failure or other causes. The household water supply is shut-off in conformity with a determination that the household is unoccupied and thereby provides automatic...http://www.google.fr/patents/US6691724?utm_source=gb-gplus-shareBrevet US6691724 - Method and system for controlling a household water supply
Method and system for controlling a household water supply
