Titan Safety Products’ WaterTitan valve control unit, designed to automatically shut off incoming water mains when leaks are detected, sounds an alarm and calls up to six pre-programmed numbers to alert recipients of a problem. Auto-dialer devices sequence calls until message receipt is confirmed. The system installs into the water line, while small, wireless sensors are placed in leak-prone areas, such as behind washing machines, dishwashers, water heaters and underneath sinks. The sensors can detect as little as 1/32 (0.79 mm) of water and have a range of over 250 feet (76.3 meters). Uses batteries or AC power; once installed, the system is self-monitoring, easily programmed and self-testing. No activation or monthly fees.www.titansafety.com(888) 662-0319