Sentinel Hydrosolutions, LLC is a California based company specializing in water control, filtration and conservation devices. THE LEAK DEFENSE SYSTEM A whole house automatic water shut off and monitoring system that is installed onto the main water line coming into a home where it maintains continuous watch on the volume of water passing through it. Homeowners set the parameters according to their lifestyle regarding the volume of water allowed to run for a specific length of time. Should those parameters be violated, the Leak Defense System will sound a local alarm, notify a third party security system and send a text message or email via the Leak Defense System app to the homeowner to advise of the alarm state. POINT OF LEAK DETECTOR (POLD) Great for apartment and condo owners. POLD devices are about the size of a small TV remote and are placed in areas where leaks are most likely to occur. When moisture is detected, they sound an audible alarm and with optional API interface and Leak Defense System digital control panel, it will also send a message to the homeowner and/or outside monitoring company to alert them that an alarm has occurred. Unlike the Leak Defense System, the POLDs cannot shut off the water. They are referred to as "a smoke detector for water leaks." ULTIMATE H2O WATER SYSTEM The Ultimate H2O is a whole house water filtration system. The system features 5 stages of filtration that helps eliminate odor and taste from water from municipal systems or well water. The Ultimate H2O installs on the main water line and distributes clean, pure water to every faucet in the home inside and out. The Ultimate H2O also helps protect water-using appliances from scale buildup. More information about The Ultimate H2O can be found at www.sentinelh2o.com