Seattle, WA -- A story I heard talking to another installer in the industry, not something that WE did.... 15,000 sq ft home completed, fully furnished and lived in, the installer was in the attic over the main living area adding a keypad wire when he accidentally unknowingly stepped on a fire-system pipe and made a small crack. The homeowners left for a month long vacation and came back to several inches of water covering their in layed wood flooring, molding, rugs, furniture, cabinets, etc. $200k damage thank god for insurance!!! all you guys that dont have it, read this a few more times!